Ampere: Battery Charge Test

Ampere: Battery Charge Test

Charger Speed & Cable Checker

9 ratings
426 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • December 6, 2017
  • October 10, 2026

Features

Ampere: Battery Charge Test screenshot #1 for iPhone
Ampere: Battery Charge Test screenshot #2 for iPhone
Ampere: Battery Charge Test screenshot #3 for iPhone
Ampere: Battery Charge Test screenshot #4 for iPhone
Ampere: Battery Charge Test screenshot #5 for iPhone
iphone
ipad
watch
🖼️Get Icon
Icons↘︎

About

Measure your device's charging speed with different chargers, cables, and wireless sources. Track app battery usage, estimate remaining time for activities, and compare charging accessories to find the best ones.

✓Measure charging speed
✓Compare chargers and cables
✓Estimate remaining usage time
✓Track app battery usage
✓Create custom reference tables
Show original description

What users say about Ampere

See all reviews
+1

What's New in Ampere

3.6

October 10, 2026

Improvements to app stability. Fixes for ad issues.

1

Subscriptions & In-App Purchases

$0.99

Disable Ads

Completely disable ADs in the app

User reviews

Free version Useless on iOS 27

Since updating to iOS 27, the popup ads cannot be cleared, so it’s impossible to see the test results.

Response from developer

Thank you for letting us know. We will check it and fix ASAP! Meanwhile try to reinstall the app. Thanks. Andre

Given the limitations that Apple imposes, this is worth supporting thev

Pretty comprehensive little battery testing app, you know, gives as much information as it can within the constraints that Apple has, you know, applied since the iPhone 17 and, you know, the prior version of iOS, it still gives comprehensive information and I think supporting the Deb to remove ads is definitely something you do this. Definitely recommend
Show more

iPhone se 2 ios 17.7闪退

iPhone se 2 ios 17.7闪退。无法使用

Super

Works! Slow as c… but works.

very limited, clunky

needs more work. cant recommend as it is now.

Response from developer

Well, my name is Andre. Nice to meet you. Looks like you had some issues using the app? Can you share more details? Thank you for your update! What kind of work do you think will be beneficial? Please mind limitations by Apple. Regards, Andre

Developer apps

User experience

🐞

Reported Bugs

3 issues

Crashes on launch

Bug

Fails to complete testing

Bug

Incorrect wattage readings

Bug
✨

Requested Features

3 requests

Historical data logging

Feature

Real-time monitoring

Feature

Wireless charging support

Feature

FAQ

What does Ampere Battery Charging Check do?

This app helps you accurately measure your device's charging speed using various chargers, cables, and wireless sources. It also allows you to track actual battery usage by apps and activities, estimate remaining usage time for common tasks, and compare the performance of different charging accessories.

How can I test my charging cable or charger?

Simply connect your device to the charger and cable you wish to test, then open the app. It will display the real-time charging speed in amperes, allowing you to see how effectively your accessories are charging your device. You can then compare these readings across different combinations.

Is Ampere Battery Charging Check free to use?

The app is free to download and use, but it does offer in-app purchases. These purchases may unlock additional features or remove advertisements, providing an enhanced user experience for those who choose to upgrade.

What activities can I estimate remaining usage time for?

The app can provide estimates for the remaining usage time of common activities such as web browsing and making calls. This helps you understand how long your battery might last for these specific tasks based on current usage patterns.

Can I track battery usage for specific apps?

Yes, you can track the actual battery usage time for any app or activity on your device. The app allows you to create a personalized reference table of this data, helping you identify which applications are consuming the most power and optimize your usage accordingly.