Sleep as Android full 20130406 Full APK. track your sleep and wake up gently with nature sounds in optimal sleep phase alarm clock with sleep cycle tracker. wakes you gently in light-weight sleep for pleasant mornings. features : sleep graph history, sleep debt stats, sharing ( facebook, email ), nature alarms ( birds, ocean, storm... ) with gradual volume up, music volume down when asleep, captcha, sleep talk/snoring recording ( 2 weeks trial )