Turbo Alarm is just one among dozens of alarm apps up on Google Play, so why is it worth your attention? Good question! So, here's the list of considerations. First off, Turbo Alarm is the only alarm clock that can be stopped by turning on the light of your bedroom. It can also load a folder with songs and wake you up with a different tun each day.
You can set incremental volume and specify the time to reach the maximum stage. You can also select a vibration pattern for the alarm, choosing between relaxed, normal, rapid, or none. Alarms can be silenced by turning the room light on (worth the second mention, as it's incredibly cool), shaking the device, drawing a pattern, sliding a bar, and other triggers/sleep prevention methods. There's also a widget with a list of active alarms, along with Google Now, Sleepbot, and Tasker integration.
Basically, Turbo Alarm packs so many features, it's like an alarm app made by the Galaxy S4-era Samsung. Best of all? The app is free! As in free and ad-free.