Turbo Alarm is an ultra-customizable, free, and ad-free alarm clock for Android users. It is the perfect app for heavy sleepers and early birds alike, with tons of options and configurations that can be adapted to almost all kinds of users. The app has a unique feature that allows you to stop the alarm by turning on the light of your bedroom. Turbo Alarm also has a mini-game to stop the alarm, a security alarm that rings again if you're still at home, and a night clock with auto-mute notifications. You can choose from a variety of ways to finish or snooze the alarm, including by switching the room light on, shaking the device, drawing a square or triangle, sliding a bar, long press, short press, or just a big or small button. The app also has Google Now, Sleepbot, and Tasker integration, along with a customizable background image.