This lightweight app plays a distinct notification sound when your device is plugged into a fast charger.
The application requires notification access, but does not harvest user data in any way. It is free, user-friendly, and open-source. See the privacy policy for more information.
![How to Check iPhone Charging Speed on iPhone [Measure the WATT of Charger] screenshot 3](https://i.ytimg.com/vi/X8COqPPdxtI/mqdefault.jpg)
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