Total Volume Apk (Paid)
Total Volume helps you to easy control all the different volumes on your Android device from one control panel. The app also includes a Widget that turns all volumes on/off by one single touch.
This app is ad free and also includes a Widget. The widget makes it possible to turn on and off all the volumes directly from the home screen even without entering the app. In Android 4.2 it also has a Lock screen widget.
App does not require Internet permissions.
If you choose to move the App to SD Card it is not possible to use the Widget. That is how Android has been designed.
Support for both portrait and landscape modes.