3C Toolbox Pro & Battery Monitor Pro APKs to unlock keys

Starting with 3C Toolbox Pro v2.0 and 3C Battery Monitor Widget Pro v4.0, the pro APK is an unlock key to the main app version (Toolbox or Battery Monitor). Unlocking issues, please read here.


Since beginning of 2020, Pro APK are only unlock keys to the main apps. On Android 10 and below you can hide unlock key icon to only have app's main icon in your app drawer.


To benefit from the full potential of these apps you need to install the main app and its unlock key. Links are provided above.