Amperes 3 - Battery Life Info 4+

Compare & test charger & wires

CrioSoft LLC

    • 4.6 • 92 Ratings
    • $0.99



With Amperes 3 you can compare chargers and wires, get battery and other information, record the results, export those to any external source for further analysis.

Amperes 3 will show your remaining battery life for different activities, like browsing web, listening to the music, etc.
As well, Amperes 3 will simplify the process of comparing chargers and wires. It includes wireless chargers and cases.
Get battery charge notification alarm as well.

What’s New

Version 3.0.8

Added support for latest devices.

Ratings and Reviews

4.6 out of 5
92 Ratings

92 Ratings

Yanika2341211 ,

Works great!

Just found out the reason why my Apple charger was charging my phone so slow. Bad wire :( Now when I can check and compare wires, few of my beautiful wires ended up in the garbage, because those were beautiful only on the outside. Thank you, Amperes!

LexinSmith95 ,

App helped me replace a faulty charger

Great app with a lot of useful diagnostic tools. I thought my phone’s battery was worsening this past year but it turned out it was a faulty charger. Tested out a new charger and the charge speeds are back to normal.

Girakul ,

Nice app to have on every phone

Very nice app, does what it says and some more! Well worth the 99 cents! :)))

App Privacy

The developer, CrioSoft LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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