It is easy to export your all apps and contacts to another phone.
The bump function between the devices is easy to use. Firstly open NFC and Android Beam in settings, then long press file(s), just bring the devices together (typically back to back) and then touch sender''s screen.
The bump feature is only supported on android4.1 and above. You can share fils(s) by bluetooth in share provider on action bar for android4.0 and below.
The app can manager all apks in Appliaction file folder, so it is easy to share and install apk(s).
Tha app can share contact(s) to other phone. This feature is only supported android2.2 and above.
If you install Google Voice Serach, search file by voice is supported.
Support search not only by file name but also by application name.