This app helps you if you reset your android driven device to its factory settings.
It lets you create a list of all apps you have installed and stores it on your external storage (like a SD card or similar).
Now reset your device and reinstall this Remember My Apps first. As soon as you open the list of apps you have installed, you are able to reinstall all your favourite apps without having to remember everything you had installed before.
Remember My Apps will open all saved apps within Google Play, or, if the Google Play app isn't available on your device, in the Androidpit App Center.
This will speed up the reinstallation and -configuration of your device!