There's lots of task managers on the iPhone, but how many break down just how good you are at getting things done? Zippy adds some recent features that have found their way into apps like Mailbox, such as a flyover grid of options for snoozing tasks until a later date, and maintains a list of completed tasks and whether you've completed them on time. Tags help keep your tasks organized so you can attribute things to home, work, and personal projects, and view tasks per tag. Perhaps the only improvement Zippy could make is the ability to add tags when creating tasks themselves. The insight's tab is Zippy's most original feature, and it breaks down things like when you complete tasks, how good you are at planning in advance, and what times of the day you're most likely to mark things as done. Analyze your daily routine and replace your stack of sticky notes with Zippy, which is only a dollar until March 4th. Grab it from the App Store.