Just got an Android or Apple phone or tablet? Lucky you!

Both platforms have a wealth of apps, free and paid-for, that you can download and enjoy on your new device.

But with so many apps available, how do you know which ones to get? That's where we come in.

If you've got an Android tablet or smartphone, find out all the best apps to download on to it in this video run down:

TechRadar is well known for its definitive lists of the best apps for Android and iOS, which we keep regularly updated.

If you've got an iPhone, iPad or iPod Touch, watch our Top 10 free iOS apps video:

So whether you're looking for the best games, apps to help you take control of your social networks, or apps to help you be more productive at work, we've got you covered.

Below are links to our most popular app roundups…

Best Android apps

50 best free Android apps

40 best free Android games

10 best paid-for Android apps

10 best paid-for Android games

30 best free Android 3.0 apps

10 best free Android apps for kids

10 best office apps for Android

Best iPad apps

50 best free iPad apps

40 best paid-for iPad apps

40 best free iPad games

30 best paid-for iPad games

Best iPhone apps

50 best free iPhone apps

40 best free iPhone games

20 best paid-for iPhone apps

40 best paid-for iPhone games

Best iPhone sat nav apps

10 best iPad and iPhone apps for mobile working

Best Windows Phone apps

20 best free Windows Phone 7.5 Mango apps

Best Windows tablet apps

10 best Windows 7 tablet apps

Whether you're on Android, iOS, Windows Phone or Blackberry, you'll find some great apps in our favourite apps of 2011 video:

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Liked this? Then check out 10 gadgets to look forward to in 2012

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