A free program for Android, by Parzival Inc.

If you are fond of installing apps and some of them are quite a need, you should definitely try APK Backup!

With this tool, you will be able to restore your apps and save them to an Internal or SD card. By then, you do not have to worry about losing your data in those apps. This will save you a lot of time and money especially since it features an Auto backup for every new app installed on your mobile phone or tablet.

You will surely get the hang of this tool because of its intuitive and clean user interface.