Battery Life Doctor is a great utility to help you check your battery and device information.

You will know why you phone drain battery fast, and how your battery and device status.

You can check your network speed by using Speed Test feature.

Main Feature:
- Check battery status & runtimes
- Check device information
- Check network information
- Check network speed
- Support many language: English, Chinese, Italian, Russian,...

Hope our FREE app help you to understand your phone!

contact us: [email protected]