Temporary Profiles is a widget that lets you switch sound mode at given time.
It's biggest advantage is simplicity, user friendly interface and quick profile schedule.

Features:
- quick, easy and convenient setup
- support for 12 and 24 hour format
- there's only widget (no Launcher icon)
- quick hour/minute pick buttons
- profiles are stored even after device reboot

Example usages:
- Put device into silent mode until morning so notifications will not wake you up.
- Put device into vibration at work/school so you will not disturb anyone until you finish.

Screenshots: