App shows Plus and Minus buttons on side of screen to update volume of Ring Music and Call by showing volume level using bars (sliders).

Like phone physical volume button works app updates volume of Music when music is playing Call when call in progress and Ring in normal case. (If Music is default volume in phone then Music will be updated in normal case.)

Premium Features:
- Sliders are enabled so any volume can be updated at anytime using sliders.
- Only show one slider which is currently updating.
- Use only sliders to adjust volume so only single button will be shown. (Useful for users who don't like two buttons.)
- Hide buttons when a particular app opens. (Useful while using reading apps or apps which do not play any sound.)

Note:
- App requires permission to run service in background so that it can continue to show Plus and Minus button after closing app.
- Some phones still kill the background service. That users need to follow steps mentioned in the app.