Ultimate App Guard protects apps from un-authorized access
Features:
☆ Lock selected applications from un-authorized access
☆ Support 7 different alternative lockers: PIN, password, pattern, force close, dial a number, error message and image screen
☆ Customize validity period (to change locking scenarios)
☆ Beautiful interfaces with a lot of customize
☆ Widget to quickly enable/disable lockers
☆ Schedule to lock/unlock apps in specific period in a day, during weekday or weekend, etc.,
Optional:
☆ Optionally organize apps into profiles
☆ Turn of profile mode to enjoy simple UI.
Notes:
☆ Free version offers tree lockers (PIN, password, pattern), buy Pro version to use other lockers
☆ By default, this app will lock following apps: Messaging, Gmail, Email, Market, Facebook, Go SMS, Handcent, Paypal, Settings, Gallery, Facebook, GTalk and itself
☆ This app appears as UAL Free on your Android drawer (to escape from curious people)
☆ The app always locks itself. Recommended to put your email to recover code if you lost it.