- Lock your device by touching the icon. No more press on power button
- No advertising
- No root require
- No special permission
- A lightweight app
- It does not run as service in the background
- Auto-kill itself after locking to release resource

Notice:
- This app uses the Device Administrator permission to be able to lock screen
- Before uninstalling app please make sure to disable admin permissions in Settings -> Location & security -> Device administrators -> uncheck this app.