Interesting hunt, would probably try this one :D
pros:
- Primary aim is to attain a regular sleeping habits
- Effective time management is also one of the targets
- Help you stay off the phone
- Cute app that persuade you to go to bed on time and wake up.
- Solid innovations while gamifying in a healthy way
cons:
- None, but I guess some users have the tendency to cheat on this app to reconstruct their buildings :P