Charger Tester (ampere meter)

Name: Charger Tester (ampere meter)
Rating: 4 (4095 reviews)
Author: Asterios

By: Asterios

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

This app was removed from Google Play Store on 2025-05-20

Features & Capabilities

Charger Tester (ampere meter) is a handy Chrome extension designed to help you verify whether your charger is providing the correct charging current. It displays live amperage measurements in milliamperes (mA) for both charging and discharging, allowing you to monitor power flow and system consumption in real-time. With features like battery temperature, voltage, charging status, and automatic refresh of values, this tool helps ensure your device is charged quickly and safely without draining your battery.

Ideal for use with a variety of devices including select LG, Samsung, Nexus, Moto, and HTC models, Charger Tester enables calibration of power banks and solar chargers as well. The extension is easy to use with no settings required and respects your privacy by not needing special permissions. It's a must-have utility for maintaining battery health and optimizing charging performance.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

4.05 Last updated: 2024-08-25

Version code:

Creation date:

2015-11-02

Permissions:

android.permission.SYSTEM_ALERT_WINDOW High risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe

Size:

4.83MB

Email:

as*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2025-05-20

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Asterios

Google Play Store

https://play.google.com/store/apps/details?id=com.apps.asterios.charger

Email:

as*****@gmail.com

Website:

https://codeandpaste.com

User Reviews

Users appreciate the app's simplicity and effectiveness in diagnosing charger and cable issues, offering live amperage measurements that help identify charging quality. The developer is responsive, and the app is lightweight. However, multiple users report inaccurate or unstable readings on newer devices, especially showing negative values. Ads can be intrusive, and the app lacks continuous real-time updates, requiring users to reopen it for fresh data. Some users desire better unit toggling and clearer display terminology for enhanced usability.

Pros

Helps diagnose charging issues and test charger quality effectively.
Simple and easy to use interface suitable for quick readings.
Provides live amperage readings useful for identifying faulty chargers or cables.
Helpful developer who responds to user questions and updates the app.
Lightweight app with reasonable and unobtrusive ads in some versions.

Cons

Inaccurate readings on some newer devices, sometimes showing negative or unstable values.
Aggressive and frequent ads disrupt user experience in certain versions.
Does not continuously update amperage; requires reopening the app to refresh readings.
Limited unit toggle options (cannot easily switch between milliamps, amps, or watts).
Occasional confusion or lack of clarity in the app's displayed values and terminology.

Recent reviews

Helped diagnose an issue with my charging port, also makes me want to get a better charger.

Bl*****, 2024-11-30

Good app for quick numbers. I have a wattage reader, close enough with negligible variation. Would like an option to toggle the milliamp reading to amps or watts instead of some mental math. Solid app.