If you use AppFeed.net's service to monitor apps in the Play Store, then life just got easier for you: there's now an official AppFeed beta app available for you downloading pleasure. The app essentially takes the place of the site on your mobile – it allows you to view, add, or remove apps from your tracking list, as well as keep up with most recent updates.

Naturally, the only requisite to use the app is that you must have an AppFeed.net account, which can be obtained for free right here.