Developers' Alarm Clock

If you're both a developer and one of those people who constantly hits snooze when you should be getting out of bed, Developers' Alarm Clock will force you to wake up completely by making you answer questions before the device will stop buzzing.

This app lets you add as many alarms as you need, and although it's not possible to choose the days you want the alarm to go off, you can activate and deactivate alarms as needed. You just have to set the exact hour and minute and also add a label so you remember the reason you set the alarm in the first place.

In terms of the questions, there are three different modes: Android, Java, and HTML. Depending on which you choose, the app will ask you questions about that programming language and you have to pick the correct answer from a multiple-choice list. If you get one wrong, you'll have to start the quiz over, making your neurons work faster until you're fully awake.

Developers' Alarm Clock has an increasing volume option, which makes the volume level increase progressively once the alarm goes off. It also has a 'go to bed' feature that goes off eight and a half hours prior to the alarm you have set for the next morning and helps you remember to get the amount of sleep your body needs.