1) Alarmy
Alarmy is an alarm clock app packed with options and features, so if the first wake up method you choose doesn’t work for you, then there are plenty of others to try. You can get started for free, while an in-app purchase unlocks even more alarm clock types.
The various methods for getting you out of bed are described as missions: They include asking you to solve a math puzzle, shake your phone a certain number of times, scan a QR code (in the bathroom, say), and complete a memory game before the alarm will turn off.
