What's New

- Add support for more iOS devices

App Description

Get notified as soon as your battery is fully charged!

Battery Master Free comes with "charge notification" feature as well as other useful functionalities.

Need to know how long you can watch your movie on your iPod? Want to estimate how long you can talk over your mobile network? Now with Battery Master Free, you are able to be aware of the remaining hours and minutes for different uses at one glimpse.

Battery Master Free shows you the current battery level of iPhone /iPod Touch, e.g. the remaining time for standby, audio, video, Internet browsing in different scenarios. It can also notify you while your iPhone/iPod Touch is fully charged.

Battery Master Free supports all existing iPod/iPhone, including iPod Touch ( 1st/2nd/3rd/4th generation), iPhone 2G/3G/3GS and iPhone 4/4S, fully tested and verified on these devices in our lab.

Features includes:
- Device auto detection
Automatically detect and shows you the data for your device specifically.
- Charge Alert
Just open Battery Master Free while charging your iPhone/iPod touch. It will notify you when the charging procedure is done.
- Estimation of remaining time for
√ Standby
√ Talking
√ Audio
√ Video
√ Internet surfing
Battery Master Free will automatically detect you Internet connection (Wifi/3G/Edge) and the remaining will be calculated accordingly.


*******Fully tested and support all iPhone/iTouch OS devices******

iPhone Screenshots

(click to enlarge)

Battery Master Free screenshot 1 Battery Master Free screenshot 2 Battery Master Free screenshot 3

App Changes

  • December 07, 2011 New version 1.2.1
  • July 21, 2012 New version 1.2.2