Category: Entertainment Content Rating: EveryoneInstalations: 50,000 - 100,000Version: 11001Requirements: Android 1.6 and upSize: 1.1MUpdate: 2014-01-20Developer: HongKong HadAPP TeamDescription: Unlock the screen by the key. [Main features]: Totally freeOptimized for Android mobiles and tabletsSimple designCool user interfaceFull of daily informationSupports vibrate and soundBattery and date accessible [Functions]: Different in traditional unlock way, this free app Key Unlock Screen helps is unlock the screen with checking key.1. We could get settings as sound and vibrate settings. If we want to get a cool experience, we can apply sound and vibrate settings here for free. if we are going to take part in a meeting or something important, we has better turn them off.2. We could get access to date and time, battery and clock. In this way we can save a lot of time and make sure the enough electricity of mobiles or tablets.3. Just press the key and slide to the middle of the button. We can get a sound or vibration as we wish.