Love the challenge of accomplishing a quest? Questli, a new iOS app launching today, allows users to create both web and virtual quests for pretty much anything you can imagine, and then rewards you for it — "real money and prizes," according to the app description.

The long-awaited Gmail app for iOS finally showed up in Apple's App Store today, only to be quickly yanked for widespread reports of serious bugs. Geez, you think they would have had it working properly after such a long wait.

If you're downloading the just-released iOS 5 for your iPhone, Apple has a new goodie for you to play with: the new AirPort Utility App.

Well, this is impressive. the iMaschine app is like having a full music studio in your pocket, combining a sampler, sequencer, and audio processor into one program that you can use to make full songs on the fly.