Nights Keeper 2.1.1 will be available in Google Play in few hours. It contains support of muting ringtone by pressing volume or power buttons.
Change log:
- NEW: Mute ringtone on volume button press.
- NEW: Mute ringtone on power button press.
- FIX: Error in random sound mode change blocker.
- FIX: Improvement of Simplified Chinese translation.