Disabling the sound that will not ask you too much attention, it is just a necessary option in the modern world. Use vibrating or silent mode.
RingOff – running in the background, and still running until you shut down , forget the sound mode switch manually. Disables the Android ringtone with this application is automatically.
+ service after the update application you want to take a fresh start (settings are saved).
+ after a pre-set schedule, no ringing and its inclusion will occur automatically.
For More Info Google Play
Supported Android
{4.0.3 and UP}
Supported Android Version:-
Ice Cream Sandwich (4.0.3–4.0.4)- Jelly Bean (4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) or UP
Download Ring Off Turn off ringer Auto 1.4 APK For Android