Tired of your phone ringing when you are at a meeting or in class ? Are those saved in your phone's agenda ? Then this app is for you !

Calendar Mute can put your phone to silent or vibrate mode whenever there is an event in one of your agendas and restore the volume once the event is over. Just tick which agendas to use and select an action : it is as simple as that !

Calendar Mute will only be running when an event starts ends or when the Android system signals a change in your agendas. No need to worry about your battery life : there should be almost no impact on it.

This application has the advantages of being simple and lightweight contrary to other scheduling applications that can achieve the same objectives by going through a lot of configuration and use more battery for options you don't need.

Oh and of course this app is free ad-free and does not require fancy permissions. Actually it's even open-source free software (GNU GPL v2).

For questions fixes etc see the Github page (contact website link)

Permission details :
- Read calendar : obviously
- Change audio settings : obviously
- That's it

Note: strictly speaking there is no "silent mode" in Android 5 Lollipop it has been replaced by the "Priority mode". Thus the app will switch your phone to Priority mode instead of the silent mode. You can configure your priority mode to turn off the ringer in your phone settings.

Thanks to open source contributors so far:
rparkins999