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EZ Battery life is the only battery meter application that provides actual Time Left For You, Time remaining for different usage, alarm for custom recharge level, and your daily battery usage profile.

* Shows Actual Time Left For You. No calibration required.
* Battery meter for all usage
* Alarm for Custom Recharge Level
* Your daily usage profile

Time Left For You is the actual time left depending your usage. It includes every usage from 3G talk time to game play to standby time. Every user is different. Every battery ages differently. That is why EZ Battery Life is the first app that comes with an adaptive engine that learns about your usage pattern and your battery condition and yields more accurate estimate of real time for your usage. At the beginning, it may take a few days to learn your usage pattern. But the more you use EZ Battery, the quicker it learns.

With recharge time feature, you can set alarm for any recharge target you wish. You can set alarm for 100% recharge or partial recharge when you are in hurry. EZ Battery shows you the time needed to recharge to your desired target level so that you know how long it will take before hand. There is no need to wait for full charge or wonder how much can you recharge when you have only 15 mins to spare.

Daily usage profile shows your average hourly battery usage as a percent for all 24 hours. It keeps track of your phone or ipod usage for every hour and gives an overview of hourly usage. This helps you figure out when and how often you need to recharge.

** The app needs to be ON for the alarm to work. So please don't close the app during recharge. **

And yes, it works for all generations of iPhone and iPod Touch.

Usage categories for Battery Life and Recharge Time function

* iPhone 3GS and iPhone 3G
o 2G talk time
o 3G talk time
o 3G Internet
o Wifi
o Audio playback
o Video play back

* First Generation iPhone
o 2G talk time
o Wifi
o Audio playback
o Video play back

* iPod Touch both generations
o Wifi
o Audio playback
o Video play back

o *Calibration Free* Estimate of Time Left For You
o Set Alarm for desired recharge target
o 3 melodious tunes for Alarm
o Volume control for Recharge Alarm
o Displays Battery Level, Time Remaining for different usage
o Calculates time needed to recharge to a target level
o Selectable target level and usage
o Automatic detect of device type
o Battery level is color coded: Red ( less than 20%) , Yellow (between 20% and 40%), Blue (more than 40%)
o Recharge time function disappears when battery is close to full (more than 95%)
o Clean, Simple, and Intuitive UI

*All times are displayed in Hour:Minute format.

Please contact us if you have any problem. We appreciate any feedback: suggestions, corrections, or comments you may have.

* This is an iAd supported Free version *

What’s New

Version 1.1

Updated for 4.1.

Ratings and Reviews

3.4 out of 5
8 Ratings

8 Ratings

Bhenry614 ,

Not enuFF!

This is a good app but need to have give us a meter for game play and 3D game play and this would be a 4 to five star app!

Pizza Cones ,

What on earth?!?!

I got this because my battery was low, but it said I had 50% battery, with NEGATIVE FIFTY (-50) hours of usage left! What the heck! Stupid, inn accurate app! Download 'Got Juice?' instead!!!

hedwall ,

Doesn't work.

Doesn't work.


Merakee LLC
4.4 MB

Requires iOS 4.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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