Peace of Mind+ — Open Source SMS App

We become more conscious of our phones as our lives become increasingly connected. Would you like to disconnect, if only for a moment? Your phone will go silent and disconnect from the world: no e-mail, no status updates, no SMS and no phone calls. Choose how long you wish to disconnect (up to 12 hours). Originally developed by Kwame Corporation for Fairphone 1, Peace of Mind+ aims simply to bring this beautiful app to other devices, and for future Fairphone-owners patiently waiting to receive their phone! App works without root, but from Android 4.2+ root access is needed to switch to flight mode. Without root access the app will switch the phone to silent mode only.