How many times have you uninstalled an application and, when trying to reinstall, was no longer available in the app store?
Or are you boring when the apps store starts to download all the apps after a wipe?
With this application, that needs root privileges, you can automate backing up your applications code (which will be updated whenever they are installed or updated) or data.
For this you must just specify the directory in which to store the backup application and allow root privileges when they are required.
Furthermore, the application will store a history with the changes which have taken application.
Please note that the application needs root permissions.
In App billing allow users
Use the app after trial period expiration (trial period is set to 7 days)