As also found in the official Google Android Market:

This application is a call minutes, sms, mms and data usage meter to monitor your credit usage. Never exceed your quota again!

Supporters unlock: free times/contacts/groups; widget; usage log; greater configuration of plan inclusions + more. A free 5 day trial is offered.

Please report bugs!

Please visit http://creditusage.matthewwardrop.info for more information.

Author email:
yanfengemail@163.com
yanfengemail@gmail.com

The application is designed for temporary lighting or is used as a Flashlight. It includes there lamps that you can turn on or off by touching screen. You can adjust the high, middle and low three brightness.

Your Safe solution for Applications Backup & Restore.

In case you need to reset your phone, don't worry about because after that, the only procedure is one Tap over each of the backed up applications.
That's all.