App Volume Control Allows You to Change the Volume of Your Phone for Each App
Android: Google has improved the volume controls in Android, but it is still difficult to change the volume every time you change the app. App volume control allows you to change the volume depending on which app you are in.
App Volume Control allows you to adjust each of the different types of volume in Android, including media volume, phone ringer, alarm volume, notification sounds, or system volume. Tap an app entry to turn on volume control, then adjust the levels as needed. Any application that you do not activate will use what is installed by default on the system as usual.
App Volume Control | Google Play Store via MakeUseOf