The idea seems pretty, I liked it despite the risk of downloading an application from an unknown source.
It is best to leave the option for the user to choose who to donate, for example, charitable organizations, Wikipedia or even to buy books instead.
What happens if I don't have SAT in my wallet? It is best to add lightning transfers between members. For example, if you fall asleep, money will be sent to my friend.

Looks like a modern version of those alarm clocks that will shred your money unless you wake up and turn it off without a certain amount of time;

https://www.youtube.com/watch?v=0G4j1pNAA40

Something like this ^^

Would be interesting to see you make a gamified version of it, so that the person actually has to wake up and play the game for a couple of minutes before it releases the stranglehold on the BTC 

Have you got anything in the works to help with productivity? I'd love to have some sort of system like this to light a fire up my ass and get me working hard!

Any plans to release an iOS version of it?

True. Although I'm not sure it's possible to implement a reliable alarm clock done using a web app

Very cool app, will try it out. I set up a Bottle account yesterday .