And it’s a good one! Facebook was available on day one of the iPhone App Store, with a relatively basic service compared to the existing iPhone-friendly website. You could update your status and see what friends were doing, but that was about all.

Now it’s been given a v1.1 kick up the bum, with “dozens” of bug fixes and some nifty new features. For example, you can now write on friends’ walls, see their photo albums and browse their full profiles, rather than the cut-down versions you were restricted to before.

It’s also got proper photo tags, faster photo uploading, and more all-round stability. Thankfully, it’s still free - and they promise even more new features ahead.

App Store Direct Link: Facebook for iPhone