Discover the power of Amperes: Your ultimate battery and charger testing app. Uncover bad chargers and cables, evaluate both wired and wireless chargers, and access essential system insights. With features like a battery charge alarm and online benchmarking, Amperes has your battery needs covered.
FEATURES:
Precise Charging Rates: Know your battery's actual charging rate.
Wireless Charger Testing: Measure the speeds of your wireless charger.
Battery Monitoring: Keep an eye on your battery level and receive charge notifications.
Cable and Charger Comparison: Compare different charging cables and chargers.
Customized Tests: Personalize tests with wire types, charger varieties, and comments.
Diverse Charging Sources: Evaluate power banks and more.
System Insights: Access vital device information like disk space, memory, and thermal status.
Intuitive Results: View test results color-coded for easy understanding.
Export Test Results: Keep records with the option to export.
Test your new cables, validate your chargers, and get the most out of your devices with Amperes!
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User Rating
4.09 out of 5
43 ratings
in Canada
5 star
29
4 star
5
3 star
0
2 star
2
1 star
7
Ratings History
Reviews
Works well despite limited / restricted OS functions
This is a very well-designed app, giving one accurate estimates of charge voltage and current, despite the limited-to-non-existent ability to directly read these metrics via iOS functions. As of iOS 17 (if not earlier) it works around these by polling for changes in battery charge level, in effect reverse engineering the voltage and current from those changes over time.
Great app checking cables / plugs
I have tried a few apps for testing my cables and plugs and amperes works the best out of them. Nice interface.
Cant get same reading twice
Took multiple readings and the results aren't even close. Anywhere from 0.8 to 1.5. Not reliable
Inaccurate
I tried this app with several USB-C chargers with the same cable and I got wildly differing results. For example , I have 2 similar chargers - different models from the same manufacturer - but with the same fast charge specs and the results are never similar. Please don’t use this app.
5 amps?
Girlfriend, no.
Awesome app
Have been trying different configurations of cables and chargers with my iPhone 8 Plus, and the app tells me there is a phenomenal difference between cables, on the same charger!
Pure garbage app
I do not recommend this application. I installed it on my iPhone 8 fully update it reached 100. Which I set it up! Nothing happened my phone was still charging and over charging.
Close to perfect
I don’t usually write reviews but I have to say this app is exactly what I was looking for and well worth the cost. It gives an approximate calculation based on the time it takes to charge a few percent. I was doing this manually to test my wireless and wired charging speeds, but the app is far simpler and more accurate than what I was doing. Very happy with it.
That was a waste of money.
While testing the charge rate of different wires (in airplane mode so there’s no interference) I get 3 different readings in 3 tests. Whenever I hit test my screen goes black. The light setting has gone down to the lowest. When I click settings the program crashes and closes. I had better luck with the free version.