Showing posts with label Updated. Show all posts
Showing posts with label Updated. Show all posts

Wednesday, April 20, 2011

Updated: 15 best graphics cards in the world today

The PC is lining up for a brilliant year. It's already been highlighted as the platform of choice for for the likes of Bulletstorm, Crysis 2 and Dragon Age 2 to name but a few. And as the consoles stagnate due to their ageing technology, it's something that's only set to continue.

In order to experience such games at their best though, you're going to need to ensure you have a machine that's up to the task. And by machine we're primarily focusing on your graphics card.

So welcome to our best graphics card article - it's constantly updated with the very latest best graphics cards.

It's the graphics card that does the serious work when it comes to rendering your games, and the more effects and higher resolutions you throw at it, the more is asked of that graphics card.

It's important to pick your graphics card so that it works well with your display, or displays. There's no point for instance, trying to power a 30-inch screen with the likes of a GeForce GTS 450. By the same notion, running a standard 20-inch screen with the likes of Radeon HD 6990 won't begin to tap into the cards power.

As a quick rule of thumb, whatever you spent on your screen, you're going to want to spend a similar amount to power it. Roughly.

The question is, which one of the many graphics cards out there should you actually spend your hard earned cash on? Here TechRadar highlights the top fifteen cards worth considering. We cover the notable cards from the last generation, the best all-rounders for most PC gamers, and the £550 monsters that can handle multi-screen outputs.

In this guide though we'll let you know what's hot, what's cool and what the fastest GPUs available right now and worthy of your time are.

Best of all, because we're now enjoying the second generation of DirectX 11 hardware, every card we look at here is capable of rendering the latest, funkiest DirectX 11 games.

So how does your graphics card stand in our countdown, and is it time for an upgrade? Well, there's only one way to find out…

ATI radeon hd 5970

There are a lot of terms and acronyms that get bandied around when talking about graphics cards, and not a lot of explanation to go along with them.

Before we delve into the meat of the feature let's take a minute to clear things up a little.

GPU - This is the graphics processing unit, the chip at the heart of the graphics card. Many cards use the same GPU but partner it with different components and at different clockspeeds to produce slower or faster graphics cards.

GDDR - Graphics Double Data Rate memory is the specific kind of memory that is used on graphics cards.

ROPs - The Render Output unit comes into play during the final stages in the rendering process, bringing together the data from each of the memory buffers in the graphics card's local memory. The more of them you have, the better off you are.

CUDA - The Compute Unified Device Architecture is a coding language Nvidia invented to allow parallel computing on its range of GPUs. From its 8 series upwards all its cards can use CUDA to speed up parallel processing applications, such as video encoding, in a faster way than your computer's CPU.

PhysX - Originally an accelerator chip and software layer from the small company Ageia, Nvidia bought up PhysX and has now applied it to its GPUs, again from the 8 series forward. It allows for more advanced physics simulations, such as liquid or cloth, in games that have been coded with the PhysX software included.

Crossfire and SLI - These are the relevant multi-GPU configurations from both AMD and Nvidia. Both allow multiple graphics cards to be connected together to increase the rendering performance. Historically this has been fraught with driver issues and diminishing returns for the extra cards, but as the latest cards have been released we are getting closer to doubling the performance by adding in a second card.

PCB - The Printed Circuit Board is the physical board that graphics cards (and all other micro-electronics) have their components attached to. The boards are printed with conductive pathways between the relevant components instead of using physical wires.

DirectX - Microsoft's DirectX is a collection of its own proprietary APIs (application programming interfaces) for dealing with multimedia tasks on its own operating systems. The Direct3D part is specifically to do with 3D graphics and utilises hardware acceleration if there is a GPU in place to take advantage of it.

Tesselation - This is one of the key buzzwords to come from Microsoft's latest graphical API, DirectX 11. Essentially it is designed to add extra geometry to a simple polygon using displacement maps to tell the GPU where to raise and lower parts of the polygon as the graphics card computes the data. The idea being to add geometry to objects in a game world without significantly impairing performance and it is set to become a key battleground in the graphics war in the coming years.

The first generation of DirectX 11 graphics cards boasted some notable GPUs. Here's are low-down of the cards that still manage to be relevant even after the second slew of cards settles in:

5. Nvidia GeForce GTS 450 (£85)

Best graphics cards

If 1680 x 1050 is the mass-market gaming resolution of choice, then the GTS 450 is opium for the masses.

This tiny powerhouse (well, it's still dual-width, but pleasingly short) is capable of feats beyond its £80-£90 price tag. What's more, in SLI, you'll see massive performance gains, making the dual-card upgrade path a realistic and impressive option for budget systems.

The basic GeForce GTS 450 is, architecturally, about half of a GeForce 460 with a higher clockspeed and a narrower memory bus.

However, the GTS 450 has the advantage over the GTX 460 of being smaller and requiring less power, which makes it a strong candidate for that SLI set-up

It is, however, now pitched directly up against the HD 5750 in pricing terms thanks to the on-going Nvidia/AMD graphics card price wars. And that is a card the GTS 450 happily beats into submission in any benchmark you throw at it.

4. AMD Radeon HD 5770 (£100)

best graphics cards

For budget-conscious gamers, the HD 5770 should be a serious consideration. Have a scout around the online retailers, and you'll see that examples can be had for less than £100 now.

Offering competent performance at the mainstream 22-inch resolution of 1680 x 1050, it also comes with the promise of cool-running, quiet operation – a trademark of AMD's last-gen design philosophy.

However, try to crank the shinier graphical elements – such as Anti-Aliasing and Anisotropic Filtering – too high, and the card starts to run out of grunt.

AMD's EyeFinity technology, which enables multi-screen scaling, is a very real option with the 5770, though we wouldn't recommend the 5770 for multi-screen gaming; it just doesn't have the throughput for gaming at huge resolutions.

But the really interesting thing about the HD 5770 is what its price represents. At these low prices, our thoughts turn to CrossFire setups. For under £200, you can net yourself a twin-card setup that offers kick-ass performance at mid-range resolutions.

If you're content with that 22-inch monitor and want zingy performance on a budget, this CF setup is probably the cheapest way to achieve it... Oh, and did we mention the 5770 is DX11 capable? Yum.

3. Nvidia GeForce GTX 470 (£160)

best graphics card

Not so hot on the heels of Nvidia's first DX11 graphics cards came the GeForce GTX 470, a cut-down version of the GF100 GPU the green company is rightfully proud of.

Given the larger pricetag of its big brother, the GTX 480, this represents the most affordable high-end Fermi card of the first generation.

Like the rest of the Fermi range, the 470 has seen some nifty price-cuts, which means it can now be had for £160. This makes the cheapest 470s at just £30 more expensive than the GTX 460 1GB, the new midrange king. That makes it a pretty compelling prospect right now.

In addition, at the native 22-inch resolution of 1680 x 1050, this card is a fair way ahead of the HD 5870. When things get cranked up though, it starts to lose its competitive edge against AMD's upper-midrange peer.

Indeed, in our World in Conflict benchmark it actually dropped behind. Still, thanks to its Fermi roots, the GTX 470 has still got the tessellation goods and this promises some future-proofing.

This card has been superseded by the likes of the GTX 560 Ti though, which means that it's not going to get replaced once stock levels do become exhausted. Worth considering while you can find it, though.

2. AMD Radeon HD 5850 (£140)

best graphics cards

The Radeon HD 5850 came out shortly after AMD's flagship DirectX 11 graphics card, the Radeon HD 5870.

As with many graphics families, this second-tier offering represented – and still represents – incredible value for money thanks to offering up the same feature set and only a slightly reduced specification from the top-of-the-range card, albeit at a much more attractive price point.

When this card cost £225, it offered great value for money. These days it's considerably cheaper than that, and has had to weather competition from both AMD and Nvidia, but it still puts it a good show in the latest games.

There are also rumours that more affordable versions of the Radeon HD 5850 are in the works, so be prepare to shop around to bag a bargain.

1. Nvidia GeForce GTX 460 1GB (£130)

best graphics cards

The 1GB version of the GTX 460 (there's also a noticeably less powerful 768MB iteration) started at a price-point that undercut its immediate Radeon-shaped competition by a fair margin, and that's only got better as the months have gone by.

The GTX 460's rejigged GF100 GPU though may sound like Nvidia has just chopped the GTX 480's chip in half, with only seven streaming multiprocessors (SMs) against the older card's fourteen, but inside, things have most definitely changed.

These SMs are the units that hold the myriad CUDA cores (previously known as shader processors), special function units (SFUs), texture mapping units (TMUs) and the polymorph engines that contain the all-important tessellation grunt.

The SMs of the GF100 chips contain a maximum of 32 shader cores, four SFUs and four TMUs. In the GTX 460 chip though Nvidia has squeezed another 16 CUDA cores into each SM and upped the SFU and TMU counts to eight per SM.

Each of these SMs has also had some CPU-like extra multi-threading goodness injected into them in the shape of an extra couple of dispatch units in each of them.

What this means is awesome midrange performance, and respectable performance at resolutions higher than 1680 x 1050. Pair a couple up for SLI kicks though, and you get a punchy setup that can rival Nvidia's own GTX 580.

These mid-range graphics card represent the sensible money for most PC gamers; combining great raw performance with a price tag that won't make you pass out.

If you're looking to power a screen with a native resolution of 1,680 x 1,050 or 1,920 x 1,080, then you really don't need to get anything more powerful than this. At least given the current slew of games.

These cards also hold an ace up their sleeve if you have an SLI or CrossFire motherboard in your rig, because they enable you to boost the performance of your machine by adding in a second card as your needs progress.

5. Nvidia GeForce GTX 550 (£128)

best graphics card

Originally designed to replace the GTS 450, the GTX 550 Ti has recently found itself being pushed out of the frame by the Radeon HD 6790 (which we're looking at next). Yes, it's a next-generation graphics card, but is that alone enough to make it relevant? Not really.

As with the Radeon HD 6790, The GTX 550 Ti suffers comparison with the slower, but more-affordable GTS 450 and the faster, and only a bit more pricey GeForce GTX 460. Indeed it's testament to the GTX 460 that it still manages to define this end of the market.

If you've got a 20-inch or 22-inch screen, then the GTX 550 Ti is briefly worth considering, because it will produce playable framerates at 1,680 x 1,050 at reasonable settings. Unfortunately, unless there's a bizarre disease that specifically targets the GTX 460 and removes it from the world, we'd recommend hunting down that older card every time.

4. AMD Radeon HD 6790 (£110)

best graphics cards

The latest addition to the graphics card market comes hot on the heels of the fastest graphics cards ever released, namely the AMD Radeon HD 6990 and the Nvidia GeForce GTX 590.

However unlike those behemoths of modern unified shader engineering, this is a card aimed squarely at the affordable end of the market. And as such, it finds itself battling for relevance against the likes of the GTX 460, the GTX 550 and even AMD's own Radeon HD 5770 at the more-affordable end of things.

Using the Barts LE core, this shares more of the inner workings of the Radeon HD 6850 and 6870 than it does the far more impressive Cayman powered 6950. That said, this is an affordable card, and as such AMD is forced to focus on budgets rather than capabilities. It shows as well, and ultimately comes up a little short in the comparisons – although it does a good job of sticking it to the GTX 550 Ti, and at a lower price.

In essence this isn't a bad card, it merely lacks the oomph to make it stand out on one side, or a really low price tag to make it stand out on the other. It's neither one nor the other. Given the spectre that is the GTX 460 still towers over it, and can be had for only £20 or so more, you're better offer forgoing a few pints and grabbing one of those instead.

3. AMD Radeon HD 6850 (£135)

best graphics cards

Launched at the same time as its slightly costlier sibling, the Radeon HD 6870, the Barts XT powered Radeon HD 6850 graphics processor failed to impress at launch due almost entirely to its misguided pricing. For reference, the card originally shipped at £160, at a time when Nvidia was cutting the price of comparably-powerful GTX 460.

The Barts XT GPU was essentially a stop gap while AMD put the finishing touches to the Cayman GPU that can be found powering the incredible Radeon HD 6950 GPU. Beyond a more power-efficient core, and a slightly reworked tessellation engine, this cards only real claim to fame is that it was the first of the second-generation of DX11 graphics cards.

The fact that it failed to comprehensively better the Radeon HD 5850 its name would suggest it was meant to replace also grated, and even though it's officially supposed to be heading for end of life status, you'd still rather pick up a 5850 to one of these.

Time has started to treat the Radeon HD 6850 a little fairer though, and a good £20-30 has been shaved off the launch price to make for a slightly more appealing pixel-pusher.

Better value cards can still be had for less, while those looking for real power should set their sights on the Radeon HD 6950. Having said that, if you can pick up the 6850 at closer to £120, then it'll give the budget-licious GTX 460 a run for its money, and is worth grabbing.

2. Nvidia GeForce GTX 560 (£200)

best graphics card

Given how the GTX 460 has come to define the budget end of the graphics card market, it was only a matter of time before Nvidia released its successor, the GTX 560 Ti. And while it would have been nice to see this card roll out £50 cheaper than this, given the technology throbbing away inside its black exterior, that would be a lot to ask.

In actual fact this card is pitched more against the GTX 470, both in terms of pricing and performance. The re-engineered Fermi core has been refined and tweaked to produce an impressive graphics processor, packing 384 CUDA cores and 64 texture units into its monolithic design.

The GTX 560 Ti may lack the vapour chamber cooling of the top-end cores, but that doesn't stop it being an incredible little overclocker. Anyone looking to get a bit more performance out of their quality graphics card has a decent amount to play with here too.

This is an impressive graphics card, and if you have a particularly unreasonable allegiance to Nvidia then you're not completely off the money. The problem is, the AMD Radeon HD 6950 has a serious trick up its sleeve, performs where it needs, and can be had for only £10 more. And when you're looking at this much cash, that's money you really should spend.

1. AMD Radeon HD 6950 (£210)

best graphics card

Every few years a graphics card is released that sums up that generation better than any other. We're talking about the likes of the 8800GT and the budget-focused Radeon X1950 Pro. Cards that transcend their immediate markets and time frames and stand up for years to come as being bang on the money.

The AMD Radeon HD 6950 defines the market. Cheaper cards look up to it for its raw power, while the top-end cards are mindful of the sheer value it offers and are rightly fearful of what can be achieved when two are cajoled together in CrossFire.

The Radeon HD 6950 isn't a subtle reworking of the first generation of DX11 graphics in the same way that Barts is, but rather a complete reworking of the inner logic of AMDs graphics chips. And its an incredible card for it.

The performance is incredible at console-breaking 1080p resolutions, and in DX11 games it punches well above its weight. If you're looking for a no-nonsense card that will last you until DX12 rolls out, and don't plan on running insanely high resolutions, this is the card for you.

Those with the stomach for it will discover that they can turn their £200 Radeon HD 6950 into a fully fledged 6970 with a BIOS flash as well. Here is a card that both AMD and Nvidia are going to be hard pushed to beat any time soon. Simply incredible.

The following five cards represent the pinnacle of modern graphics performance. These are cards that are beyond the sweet spot of what's needed in order to enjoy the latest games at reasonable resolutions.

The following cards are essentially here to fill the niches in gamers requirements that the likes of the Radeon HD 5960 cannot satisfy. Here we're talking about outputting to 27-inch and 30-inch panels that have a native resolution of 2560 x 1600. Or multiple screen displays made up of three or more 22-inch or 24-inch panels.

?This end of the market is complicated somewhat by the advances made in SLI and CrossFire. These twin-graphics card pairing technologies now genuinely provide the performance improvements over single cards that you would hope for – 90-95% is often the norm.

A pair of cheaper cards in SLI can outperform the following cards too, which means the requirement of having a supporting motherboard is generally the only thing that is holding you back.

5. AMD Radeon HD 6970 (£260)

best graphics cards

Given that the AMD Radeon HD 6970 is simply a faster spin of the Radeon HD 6950 with more of everything that makes that card so great, surely this then is a fine card worthy of the money? Not quite.

The problem is, while Radeon HD 6950 is slower than this, it's only just slower. At the higher resolutions, which is all that really matters for these high-end cards, we're talking a few frames per second different at most.

In real terms you'd be hard pushed to spot such differences, which means that the extra £50 you pay for this over the cheaper card doesn't really pay off. That and the fact that the first slew of Radeon HD 6950s can be flashed to essentially turn them into 6970s conspire to make this a card that doesn't quite add up.

The fact of the matter is: if you want the kind of performance that will drive a bigger display, you're going to need to spend more than this.

4. Nvidia GeForce GTX 590 (£584)

best graphics cards

The Nvidia GeForce GTX 590 is a dual-GPU graphics card, similar in performance and guise to the Radeon HD 6990 that proceeded it into the market by roughly a month.

This means that inside that huge cooler you'll find a pair of GTX 580 cores humming away at not-quite GTX 580 speeds. In real terms that equates to a whopping 1024 CUDA cores, 96 ROPS and access to a healthy 3GB of GDDR5.

In order to fit a pair of GPUs inside a single card though, speed sacrifices have had to be made.

In the case of the GeForce GTX 590, that means dropping the core clock from the GTX 580's 772MHz down to a 607MHz. The memory speed too has been slashed, from 1.02GHz down to 853MHz.

As with the Radeon HD 6990, anyone looking for the ultimate in performance should really look at pairing up two GTX 580s, although that will cost you considerably more.

We've given the Radeon HD 6990 the slight nod over the GTX 590 simply because it does have the lead in the titles that matter, however slight that actually is.

3. AMD Radeon HD 6990 (£550)

best graphics cards

The Radeon HD 6990 is the second of two cards that utilise a pair of graphics processors to produce framerates that are out of this world. Although as you can see, this does come at a obvious downside – the pricing.

The Radeon HD 6990 utilises a new graphics processor, named Antilles, which is a slightly tweaked take on the Cayman core that can be found in the Radeon HD 6870, albeit not at the full speed of that GPU. This means you get the full 4GB of GDDR5 memory, strong tessellation performance and a stunning 3,072 streaming processors for handling your games.

Unfortunately, in order to cram two GPUs into the power footprint of a single graphics card, the core clock speed has had to be reduced from 880MHz to 830MHz. Similarly, the memory is running at 1.25GHz as opposed to the 1.375GHz of the 6970.

In truth there really isn't a lot between this and the previous card, the GTX 590 – they offer roughly the same performance and cost about the same.

If you're in the market for a dual-GPU graphics card, then your preference essentially comes down to whether you prefer AMD's drivers and support, or Nvidia's.

2. Nvidia GeForce GTX 570 (£280)

best graphics card

Value for money may seem like a strange metric to pull out of the hat at this end of the graphics market, but the GTX 570 does a decent turn at making your investment feel prudent rather than simply excessive.

Essentially a replacement for the soon to be retired GTX 480, here is a card that essentially does everything that Nvidia's last-generation top dog did, but without the problems that card suffered from when it shipped.

The cooler is quiet and more efficient, and the raw power on offer from this sub-£300 card is stunning. This is a slightly cut down version of the GTX 580, losing one Streaming Multiprocessor (or 32 CUDA cores to put it another way) and 8 ROPs.

The GTX 570's core operates at 732MHz as opposed to the GTX 580's 772MHz, while the 1,280MB of GGDR5 memory speeds along at 950MHz, as opposed to the GTX 580's 1,002MHz.

For the money, there isn't a lot out there that can touch the GTX 570 in terms of pure performance, apart from possible a pair of GTX 460s in SLI – but such a configuration does require an SLI motherboard.

1. Nvidia GeForce GTX 580 (£395)

best graphics cards

The GeForce GTX 580 is the fastest single-GPU graphics card currently available, and probably will be the only option for some time to come yet.

Created as the spiritual successor to the much-maligned GTX 480, Nvidia took the problems it had with its first DX11 graphics card and corrected them.

This means you get a full-fat core boasting 512 CUDA cores and 48 ROPS, not one that has been cut down to achieve better yields. And all running at a healthy 772MHz with a 1,002MHz memory bus for the 1,384MB of GDDR5 memory.

Not everyone needs the power of a GTX 580 – only those with serious screens to power. This is a market targeted by the twin-GPU Goliaths that are the AMD Radeon HD 6990 and Nvidia' own GeForce GTX 590.

The GTX 580 still has the nod though, because those cards have had to be throttled back to fit on a single card, while here you know nothing is being constrained. This is still the most sensible option for anyone looking for unfettered speed from a single GPU.




View the original article here

Sunday, April 17, 2011

Updated: Top 50 best free iPad apps

On comparing iPad apps with iPhone equivalents, one thing rapidly becomes clear: apps for Apple's tablet are pricier.

Many of the best free iPhone apps cost 59p or more in their iPad incarnations, and the quality level of what's still free is often ropey. But among the dross lie rare gems - iPad apps that are so good you can't believe they're still free.

Of those we unearthed, here is our pick of the best free iPad apps - they also run on iPad 2. (Note that apps marked 'universal' will run on your iPad and iPhone, optimising themselves accordingly.)

1. AccuWeather.com Free for iPad

Annoyingly, most free iPad weather apps refuse to believe that the UK has any weather (or that the country exists), and so AccuWeather gets props for merely working. Happily, AccuWeather also proves to be a decent - if quirky - weather app. The interface is odd (but fun) and there's a 'lifestyle' page that determines how your current local conditions might affect over 20 activities, including dog-walking and stargazing.

AccuWeather

2. Adobe Ideas 1.0 for iPad

Adobe Ideas 1.0 for iPad is a digital sketchpad which offers simple vector-based drawing tools and works nicely as a standalone app for jotting down creative ideas or as a companion to Adobe Illustrator. Usefully, you can trace over photos, email drawings as PDFs, and avoid worrying about mistakes, since there's a 50-level undo.

Adobe ideas

3. Air Video Free (universal)

Despite naysayers whining about the iPad screen's 4:3 aspect ratio, it's a decent device for watching video, but it lacks storage for housing large video collections. Air Video enables you to stream video (converting it on-the-fly, if necessary) from your Mac or PC. The main limitation of the free version is that it only shows a few items(randomly selected) from each folder or playlist.

Air video

4. Beatwave (universal)

Beatwave is a simplified Tenori-On-style synth which enables you to rapidly build pleasing melodies by prodding a grid. Multiple layers and various instruments provide scope for complex compositions, and you can save sessions or, handily, store and share compositions via email. You can also buy more instruments via in-app purchases.

Beatwave

5. Bloomberg for iPad

With an eye-searing white-and-orange-on-black colour scheme that's a little like being repeatedly punched in the eyes, Bloomberg isn't an app you'll want to spend all day staring at. However, for business news, stocks, and major currency rates, it's a usable and efficient app.

Bloomberg

6. Comics (universal)

On the iPhone, Comics is innovative, but zooming each panel and constantly rotating your device gets old fast. By contrast, the iPad's screen is big enough to display an entire page without the need to zoom or scroll. And with dozens of free comics available via the bundled store, comic-book fans should lap this app up.

Comics

7. Dictionary.com - Dictionary & Thesaurus - For iPad

We approached Dictionary with scepticism, since most free dictionary apps are sluggish interfaces to websites. That's certainly what this looks like, but it works offline, providing speedy access to over a million words and 90,000 thesaurus entries. The app's search is also reassuringly fast.

Dictionary

8. Dropbox (universal)

Dropbox is a great service for syncing documents across multiple devices. The iPad client works like the iPhone one (hardly surprising, since this is a universal app), enabling you to preview many file types and store locally those marked as favourites.

Dropbox

9. Evernote (universal)

Like Dropbox, Evernote (a free online service for saving ideas—text documents, images, web clips—that you can then access from multiple devices) works like the iPhone version, and benefits from the iPad's larger screen, which enables you to see and navigate your stored snippets more easily.

Evernote

10. Feeddler RSS Reader for iPad

Feeddler RSS Reader for iPad is fairly basic as RSS readers go, but once you've pointed it at your Google Reader account it's efficient, stores text offline, enables you to browse by feed, and has a built-in browser so you're not booted to Safari when you want to visit a link. As with many iPad apps, you get a full-screen view in portrait mode.

Feeddler

11. The Guardian Eyewitness

A showcase for engaging photography, The Guardian Eyewitness provides a daily, visual reflection of global events. You get access to the most recent 100 photos, which can be viewed full-screen or with a caption and 'pro tip'. You can also save photos to your iPad or share them via email.

Guardian eyewitness

12. iBooks

Going head-to-head with Kindle, iBooks is a decent ebook reader, backed by the iBookstore. As you'd expect from Apple the interface is polished (if not quite up to the standards of iPhone app Eucalyptus), and on downloading the app you get a free copy of Winnie the Pooh.

ibooks

13. IM+ (universal)

Although third-party multi-tasking is coming to iPad this autumn, it's not here yet, making things tough for instant-messaging fans. However, IM+ Lite enables you to run a number of IM services (including Twitter and Facebook) in a single app, and there's also a built-in web browser for checking out links.

IM plus

14. Kindle (universal)

Amazon's Kindle iPad app for reading over 500,000 books available at the Kindle Store is a little workmanlike, and doesn't match the coherence of iBooks (you buy titles in Safari and 'sync' purchases via Kindle). However, Kindle's fine for reading, and you get options to optimise your experience (including the ability to kill the naff page-turn animation and amend the page background to a pleasant sepia tone).

Kindle

15. Movies by Flixter (universal)

One for film buffs, Movies figures out where you are and tells you what's showing in your local cinemas - or you can pick a film and it'll tell you where and when it's on. The app is functionally identical on iPad and iPhone, but again the extra screen space improves the experience.

Movies

16. PaperDesk Lite for iPad

Effectively a souped-up digital notepad, PaperDesk Lite for iPad enables you to combine typed words, scribbles and audio recordings in user-defined notebooks. Pages can be emailed (typed text is sent along with a copy of the entire page as a PDF), although be mindful that this free version restricts you to three pages per notebook.

PaperDesk lite

17. PCalc Lite (universal)

PCalc Lite's existence means the lack of a built-in iPad calculator doesn't bother us (in fact, we'd love to replace the iPhone Calculator app with PCalc Lite as well). This app is usable and feature-rich - and if you end up wanting more, in-app purchases enable you to bolt on extras from the full PCalc.

PCalc

18. Reuters News Pro for iPad

Annoyingly, spurious 'anti competition' complaints meant the BBC News app took a while to come to the UK; in the meantime, Reuters offered the next best free news app for iPad with its Reuters News Pro for iPad. It's a little US-centric, but can be skewed towards UK coverage via the Settings app, and it's worth downloading for a more international take on news coverage than BBC News provides.

Reuters

19. Twitterrific for iPad

The iPad version of Twitterrific reportedly marks a new beginning for the app, which the developers think has become too complicated on iPhone. On iPad, things are more bare-bones, but this ensures Twitterrific is a simple, good-looking and usable Twitter client.

Twitteriffic

20. Wikipanion for iPad

The Wikipedia website works fine in Safari for iPad, but dedicated apps make navigating the site simpler and faster. We went back and forth between Simplepedia and Wikipanion, eventually plumping for the latter, largely due to its efficient two-pane landscape view with excellent bookmarking and history access.

Wikipanion

21. eBay for iPad

Use eBay for iPad and you'll never touch eBay in a web browser again. It's fast and efficient, beautifully showcasing important details and images in its main results view; the app also enables quickfire sorting and drag-based definition of price-ranges. It's a little feature-light (no notifications), but eBay promises aspects of eBay Mobile will be integrated soon.

eBay for ipad

22. Soundrop (universal)

Soundrop is a minimal generative sound toy which offers an endless stream of balls, which make noises when they collide with and bounce off of user-drawn lines. The overall result is surprisingly fun and hypnotic. For more advanced features - save, multiple instruments, gravity adjustment - there's a £1.19 in-app 'pro' purchase option.

Soundrop

23. Granimator

Wallpaper apps litter the App Store, but are mostly dull, offering photos of brick walls or bored animals. Granimator is a bonkers art tool, enabling you to choose a background and spray all manner of shapes around. Compositions can be fine-tuned by dragging objects, and then shared to Flickr, Twitter or your device's Photos app.

Granimator

24. Google Earth (universal)

It's not the smoothest app in the world, and it lacks some elements from the desktop (such as street view), but Google Earth is nonetheless a joy on the iPad. Touch gestures are an intuitive means of swooping around the planet, and the optional layers enable you to display as much or as little ancillary information as you wish.

Google earth

25. Explore Flickr (universal)

Explore Flickr provides an engaging way to discover new photography. On launch, your iPad screen fills with a grid of thumbnails, drawn from flickr.com's top daily images. Tap one to view (and, if rights permit, download to your device), or just leave the app lazily updating (every now and again, a thumbnail spins to reveal a new image) while your iPad charges in its dock.

Explore flickr

26. Rj Voyager

One for budding iPad DJs, Rj Voyager enables you to choose from a selection of bundled tracks, turn parts on and off, and edit parameters in real-time via an intuitive, futuristic interface. Play through headphones or a decent sound system, and the result is infectious.

Rj voyager

27. BBC News (universal)

With the BBC's website still reliant on Flash video, this BBC News app - now finally available in the UK - provides access to latest stories, including video elements. Categories can be rearranged, stories can be shared, and the app's layout adjusts to portrait and landscape orientations.

BBC news

28. Epicurious (universal)

Tens of thousands of recipes at your fingertips (assuming you have a web connection) ensure Epicurious is worth a download for the culinary-inclined. The app even composes a shopping list for recipes; it's just a pity the app doesn't include measurements for those of us who use that new-fangled 'metric' system.

Epicurious

29. WordPress (universal)

This official, open-source WordPress app is perhaps a bit basic for composing anything but text-based blog posts from scratch, since the editor is HTML-only (sorry, WordPress Visual editor fans—both of you). However, it's great to have installed for making quick edits to existing content and for managing comments.

WordPress

30. TV Guide for iPad

It's crazy that TV Guide for iPad omits the website's search and the iPhone version's ability to flag upcoming shows with alarms, but otherwise this is a first-rate TV guide for UK viewers. The interface is silky smooth, and you can easily omit channels you don't watch.

TV guide for ipad

31. Adobe Photoshop Express

Photoshop express

With people regularly moaning about bloat in Adobe's desktop applications, it's great to see the giant create something as focussed and usable as Adobe Photoshop Express. Its toolset is strictly for basic edits (crop, straighten, rotate, flip), levels and lighting adjustments, and applying a few effects, but the app is fast, stable and extremely useable. Top marks.

32. AppShopper

AppShopper

Prices on the App Store go up and down like a yo-yo and Apple's own wish-list mechanics leave a lot to be desired. You're better off using AppShopper, which lists bargain apps and also enables you to compile a wish-list and be notified when an item drops in price.

33. Find my iPhone

Find my iphone

Surprisingly freed by Apple from the shackles of the paid version of MobileMe, many users rapidly discovered they needed a 2010 device to sign up to Find my iPhone. Luckily, the iPad is a 2010 device, so it can be used to create an account; you can then add older iOS devices to keep an eye on where they are.

34. Flipboard

Flipboard

Initially, Flipboard looked like a gimmick, trying desperately to make online content resemble a magazine. But now it can integrate Google Reader, Flickr and other networks, beautifully laying out their articles, Flipboard's muscled into the 'essential' category - and it's still free.

35. Friendly for Facebook

Friendly

Since Facebook doesn't seem to be in a hurry to update its great iPhone app for the iPad, download Friendly instead. Its main advantage is speed - despite some oddball interface elements here and there, Friendly's mostly, well, friendly. It also supports multiple accounts, offers customisable colours, and while it's ad-supported, the ads aren't obtrusive.

36. IMDB

IMDB for ipad

IMDB might be a wee bit US-focussed at times (much like the movie industry), but the app is a great way to browse more movie-related info than you could ever hope to consume in a single lifetime. Settings enable you to define which sites IMDB and Amazon info is taken from, and the showtimes finder works pretty well.

37. Read It Later Free

Read it later

Read It Later and Instapaper battle it out for 'article scraper' king, but Read It Later trumps its rival in appealing to iPad-owning cheapskates. Instapaper requires a 'pro' purchase for iPad goodness, but Read It Later Free is, suitably, free. It's also very fast and has a great original article/plain-text toggle.

38. TED

TED

TED describes itself as "riveting talks by remarkable people, free to the world". The app pretty much does as you'd expect - you get quick access to dozens of inspiring videos. However, it goes the extra mile in enabling you to save any talk for offline viewing, and also for providing hints on what to watch next if you've enjoyed a particular talk.

39. Twitter

Twitter for ipad

It's a bit of a love-it-or-hate-it app, but Twitter showcases some breathtaking UI innovation; if you can deal with its unique way of presenting timelines and associated content, you'll find it an efficient and intuitive means of using Twitter.

40. Virtuoso Piano Free 2 HD

Virtuoso piano free 2 hd

There's not a great deal to piano app Virtuoso Piano Free 2 HD, but it's not bad for a freebie. You get a dual-keyboard set-up, with optional key labels, and you can shift octaves and notes by prodding arrows. A really nice touch is the 'duette' [sic] button, which flips a keyboard so that two people can play at once.

41. BBC iPlayer

BBC iplayer

Although not quite as satisfying as the desktop version, BBC iPlayer is a must-have download for iPad users. The slick interface makes it easy to browse/watch recent shows and current broadcasts. You can also choose from two quality settings and toggle subtitles, although there's no AirPlay support to an Apple TV.

42. Sky News for iPad

Sky news for ipad

Offering 'three views on the news', Sky News for iPad aims to do something a bit different to most video-based news apps. You get a timeline of recent stories, a prioritised scrollable grid of top stories, and 'rewindable' live coverage. It's all very tactile and usable, and it has AirPlay support.

43. LoopJ Interactive DJ Station

LoopJ

LoopJ is a loop-based DJ-style tool with two virtual decks. Select a deck, position the crossfader accordingly, tap play and then prod loops to cue them up. It's less versatile than Looptastic but more immediate, although getting your own music into the app is a chore, so stick with using it as a fun audio toy.

44. Dragon Dictation

Dragon dictation

There's always something slightly spooky about voice recognition software, like Skynet's listening in or something, but such tools had for years been out of most people's reach. Now, Dragon Dictation is free for iOS. It's eerily accurate, trainable, and despite the dev recommending you use an external microphone, the app works fine with the iPad's built-in one.

45. Remote

Remote

Although pretty basic on the iPhone, Remote on the iPad is akin to a stripped-down iTunes, when it comes to accessing network libraries and playing music. It's also indispensable if you've an Apple TV and want to control it with something other than the hateful metal chewing-gum stick that ships with the device.

46. Pulse News Reader

Pulse

When unveiled, RSS reader Pulse was divisive, with an unresponsive oddball interface. But it's evolved to become free and fast, and is now a tactile, enjoyable way to catch up on news. The image-oriented interface, with slider-based RSS feeds (akin to those in the BBC News app) and configurable tab groups, makes it particularly suitable for anyone who subscribes to image-heavy sites.

47. Fotopedia Heritage

Fotopedia heritage

Rather like The Guardian Eyewitness, Fotopedia Heritage is perfect for anyone who enjoys awe-inspiring photography. The app enables you to browse 25,000 photos of beautiful locations worldwide; it also provides information about each location and can be used for travel planning through favourites and links to TripAdvisor.

48. Yell

Yell

If you're in an unfamiliar place or travelling somewhere new, Yell is a great app for figuring out what amenities are available locally. The interface is responsive and efficient, and you can handily add any business you find as a favourite for easy access later on.

49. XE Currency for iPad

XE currency for ipad

It's as ugly as they come, but XE Currency is the best free currency app you'll find. You define which currencies you want to see, along with the number of decimals to show. Double-tap a currency and you can set it as the base currency by tapping 1.0 in the calculator, or do bespoke conversions by typing any other value.

50. Classical Guitar

Classical guitar

We in some ways prefer this freebie virtual guitar to the one in Apple's impressive GarageBand for iPad. With Classical Guitar, you can strum, pick strings, and use a sliding fretboard. Importantly, though, you can create user-defined chord sets, making this a useful app for writing basic acoustic songs.

Tap magazine




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