Best apps: 50 Mobile apps to change your life
iPhone, Android, Nokia, Windows Mobile and iPad apps to make your life a little easier
More apps have been downloaded than there are people on the planet; around 5 billion (and rising by the minute) from the Apple App Store alone. They're the biggest technological phenomenon since phones got smart.
We've hunted down 50 essential apps from across the platforms that should be the bedrock of your app library.
Start the feature: Best apps: 50 mobile apps to change your life