aTrackDog

aTrackDog is a really simple tool to ensure all your Android apps are kept permanently up to date, even after they have been taken off the market.

Its use is very simple: open the app and tell it to update all the apps installed on your device. In a matter of seconds, it will inform you of those apps that require updating, thus allowing you to do so easily.

aTrackDog takes up very little space (less than 400kb) on the device and consumes very little memory. It comes in very handy on occasion, especially as some updates take a few days to appear on Google Play.