Ampere is a free Android app developed by toolso that measures the charging and discharging current of your battery. If you're someone who uses multiple chargers and USB cables and wonders why some charge your device faster than others, Ampere will help you find out.

This app automatically estimates the percentage of the remaining PIN space and displays the maximum and minimum PIN capacity values on your Android phone. It also shows you the battery health, charger voltage, temperature, charging status, charger type, current RAM usage, and battery status.

One of the best things about Ampere is its simple design, which consumes very little battery. With this app, you can determine whether your charger is safe or not. If the charger is smaller than 400mA, it is considered a danger charger. On the other hand, if it is larger than 400mA, it is a good charger.

Ampere is a must-have app for Android users who want to ensure their chargers are safe and effective. The app is completely free and will always be updated based on user feedback. Check it out and charge your device safely!