We often forget to make our phone silent or switched-off at Salah time. So if a call rings at Salah time, then it was disgusting for everyone. Some people say, “Can you not make the phone switched-off?”

Besides, most people in the mosque were being annoyed for that.

To prevent this problem, you can use “Silent Prayer” app.

Using this app, you can make your phone automatic silent at Salah time. If you set times of Salah, then the phone will be silent at the time and it will return back to the specified mode (vibrate / normal) after the period of time.
Besides, you can change your phone state for meeting / class time by specifying date and time.

I hope this simple app will be helpful for you.