- android.permission.MODIFY_AUDIO_SETTINGS
- android.permission.FOREGROUND_SERVICE
- android.permission.INTERNET
- android.permission.ACCESS_NETWORK_STATE
- com.android.vending.BILLING
5/4/2020
* Volume booster support for the latest Android 9.0 operating systems.
* Support more than 100 languages.
* Fixed some bugs.
* Faster, smoother.