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Android Apps > Tools > Charger Tester (ampere meter)
Charger Tester (ampere meter) icon

Charger Tester (ampere meter)

4.05
Asterios
3.97
3,923 reviews
1,000,000+
Downloads
Free

Are you using the right charger for your device. Check live the amperage in mA.

This app is currently not available on Google Play.

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About Charger Tester (ampere meter)

Charger Tester (ampere meter) was a tools app developed by Asterios. It was removed from Google Play May 16, 2025 and is no longer available for download.

Download Statistics

Charger Tester (ampere meter) had been downloaded 1.6 million times before it became unavailable.

User Ratings

Charger Tester (ampere meter) was rated 3.97 out of 5 stars, based on 3.9 thousand ratings.

App Information

Charger Tester (ampere meter) was free to download. The APK download size was 4.83 MB. The last available version was 4.05. The last update was on August 25, 2024.

Technical Requirements

Charger Tester (ampere meter) required Android 8.0+ or higher. The app had a content rating of Everyone. The app had been available on Google Play November 2015.

Description
Nowadays almost any charger can plugin to any mobile device. This app checks if a charger is providing the sufficient power to charge the connected device quick and right. You can see the amperage live in mA (if your device supports this). Connect your charger to get the battery charging current or disconnect it and get the negative discharging current and be informed for your systems consumption anytime. Keep your battery in good condition and your device up and running.
FEATURES
- Live charging measurement in mA (milliampere).
- Battery discharging current in mA (milliampere).
- Auto refresh of values constantly.
- Capable for powerbanks.
- Capable for solar charger calibration in order to get the maximum charging rate.
- Doesn't drain your battery! Very important. You will see no impact in your battery life, instead of other apps.
- Battery temperature.
- Battery level and status.
- Battery voltage and technology.
- Simple in usage. No need of any settings. It just works.
- No special rights needed.
TIP
- If the cable is not a quality one can result to slow charging.
IMPORTANT NOTICE:
Charger Tester is a very hardware related app. It Doesn't work on all devices. Before you buy the adFree version beware that it may not work on your next device or on your other devices. Best practice is to use the free version and if you are satisfied proceed with the adFree version. Thank you.

DEVICES
-Works great at LG devices. I ve tested many models.
- Nexus 5, nexus 6
- Moto g
- HTC m9
- Samsung galaxy s4
- Samsung galaxy s5
- Samsung galaxy s6
Show more Show less

More data about Charger Tester (ampere meter)

Price Free to download
Total downloads 1.6 million
Rating 3.97 based on 3.9 thousand ratings
Version 4.05
APK size 4.83 MB
Number of libraries 14
Designed for Android 8.0+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Charger Tester (ampere meter) with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Google Play Rating history and histogram

Rating history
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Downloads over time

Downloads over time
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Charger Tester (ampere meter) has been downloaded 1.6 million times.

Changelog of Charger Tester (ampere meter)

Show changelog

Developer information for Asterios

Asterios

Website

Legal name:

Address:

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Comments on Charger Tester (ampere meter) for Android

★★★★★ Nowadays almost any charger can plug in to any mobile device. This app checks if a charger is providing the sufficient power to charge the connected device quick and right. You can see the amperage live in mA (if your device supports this). Connect your charger to get the battery charging current or disconnect it and get the negative discharging current and be informed for your systems' consumption anytime. Keep your battery in good condition and your device up and running. JytfgjhjhjjjjjjjdiisR
★★★★★ This app is a genius, helps me detect charging problems with the phone or with the charger or the cable.
★★☆☆☆ This app bombards you with ads while your are using it; while switching from the "Basic" tab to the "Advanced" tab, the ad was so aggressive, that at first glance I thought it WAS the "Advanced" tab! There are plenty of other apps in the Play store that offer the same features as this app, plus more, that will not harass you with ads while you're using it. You should definitely download one of those apps and not this one.
★★☆☆☆ Gave different reading over every time. I'd unplug charger, wait a couple seconds, then plug back in. Each time a significantly different result. Repeated 5 or 6 times then, then uninstalled.
★★☆☆☆ Apparently my display or its display aren't compatible.

Technologies used by Charger Tester (ampere meter)

11 permissions · 14 libraries
Subscribe to see full permission and library details
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