Mute Machine

Mute Machine allows you to schedule a block of time during the day to mute your phone. Say you want to make sure your phone gets muted every morning you go to work and then is unmuted when you leave work at the end of the day. Mute Machine solves that by giving you the power to set a time to set your phone to mute and set a time to remove muting. So you'll never bother a co-worker again and never miss a call after work.

Don't worry though. Mute Machine is just a guiding hand. You have complete control to unmute your phone at your leisure. It won't force your phone to stay muted in the scheduled window. It only mutes and unmutes your phone at the designated times. And it will send you notifications when it does so.

There's even a nifty widget to tell you if Mute Machine is currently running!