Locale is not your typical business-oriented app, but it can do
wonders for your reputation. The app can automatically put your Android smartphone on silent mode if you are at the office (no more embarrassing
ringtones disrupting meetings), or it can put the ringer up when you arrive at home.
Aside from adjusting your phone's settings depending on your location, Locale can also be a silent lifesaver: Its power-conserving feature, when
enabled, automatically turns off power-hungry components (Wi-Fi, Bluetooth) when your handset's battery level is low.