This Math Alarm Clock for Android is clever. First, it’s cruelly clever in making you solve a maths puzzle to switch the alarm off if you want to snooze. But most importantly, this is not a product you’re going to sling out of the window in annoyance. Unless of course you fancy scrabbling around on the sidewalk at 6am for the bits of your expensive smartphone.
Optionally requires you solve math equation(s)(4 difficulty levels) to snooze/dismiss the alarm. Power naps. Many options: Snoozes before math, Number of problems, Multiple choice, Random Song Alarm, more.. 24 Options!!