Ultimate Lock is the pinnacle in locking apps for the BlackBerry® with rich features and an unmatched attention to detail. Tired of pocket dialing and missed notifications? Protect your phone with Ultimate Lock! This customized screen allows you to stay informed while keeping you in control. Lock your device in style. BlackBerry Messenger, SMS and Email notifications even see senders name for SMS and Email! Switch between any two profiles with the swipe of a finger.