Measure the charging speed of the battery, quality of your chargers and the charging wires.
Get results for each combination and compare them! Qi wireless chargers, etc.

Amperes will allow you to measure the charging speed of your battery.
That depends on your device's charging cable, charger and current device's power usage.
Now you can compare your results with the online submissions of other users.


+ Get the actual charging rate of your battery.
+ Compare different charging cables
+ Compare different chargers
+ Compare different charging sources
+ Make sure you are using optimal cable and charger for your device - test the charging speeds and use only the best combinations.
+ Will notify you when your desired battery level is reached by sounding an alarm.

Did you get a new cable? Find out its quality and how good is it for charging your device with Amperes!
New wall or car charger? Test it's actual output with Amperes!

What’s New

Version 2.1.12

Framework updates.

Ratings and Reviews

4.7 out of 5
14 Ratings

14 Ratings

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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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Not Linked to You

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

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

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


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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