EZ App Installer can help you:
1. Install app
2. Uninstall app
3. Backup app (The backed up files will be in the "EZ App Installer/BackUp" directory of your internal storage.)
4. View app on Play Store
* Long press on the app item to enable multi-select mode.
* Move app to SD card need device and app itself supports.</br>
</br></br></br></br>