Here you have the definitive battery application for your iPod, iPhone or iPad from NO2!

A quick glance will let you know how many hours you have left for listening to music, watching videos, talking on the phone and surfing the Internet.

If you want your battery to be even more "Zen", touching the screen once will hide the icons, leaving only the time and the battery charge percentage on the screen.
Touching the screen a second time will only leave the battery.
Touching a third time brings back all the data you had at the start.
Move the device to see how the fluid moves around inside the battery, tilt it and you will see how it moves from one side to the other.

You can change the color of the liquid inside the battery that best suits your personality.

Once the battery is charged, the application will make a warning sound.

The times and percentages are displayed with 5-percent increases.

What’s New

Version 1.5

- Support for iPhone X

Ratings and Reviews

4.6 out of 5
2.4K Ratings

2.4K Ratings

Zopum ,

Awesome big battery indicator

you Awesome you can charge your battery without straining your eyes to see how mIveuch charge percent you have. So nicely well done. After having for a an iPhone 7 later, smaller screen I’m hoping I could customized the number percentage to make it bigger on my much smaller screens and if you take the ads out I would pay you some tip money for your accomplishments. Aloha and much mahalo

Way of Cats ,

What it says on the tin

A blissfully simple app that does its job with pretty graphics. It has a large illustration of a battery sloshing around. You can pick the color! It show how long the charge will last under various loads. It also shows the present battery percentage, which was what I wanted. The tiny letters in the corner were so small I sometimes read them wrong. A delightful choice!

Jimgerlv ,

Nice app shows battery info

This app shows the battery condition as well as an actual percentage number for the charge. It also will show a history of when you checked the battery condition. The only thing I would suggest is to allow a way to buy it and remove the games.


NO2 Web and Mobile Applications, S.L.
67.4 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Japanese, Simplified Chinese, Spanish

Age Rating


  • Family Sharing

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

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