After a long night cram session, the temptation to hit that snooze button on the alarm clock is too alluring. But what if you didn’t have a snooze button? What if you were required to use your brain to stop your alarm? Math Alarm Clock will require you to do just that. When your alarm goes off, it will continue beeping until you finish a certain number of math problems that you set. If you get one wrong, it adds to the number of problems you have to complete. Dunno if this is better than coffee, but it’ll get you moving.