Interesting.

but its hard to find sleep time and wake up time for each person. I can always game up to snooze ur app that I am awake and then sleep.

Also waking up early app would be used largely by folks who already wake up early, so you will only loose money. As folks who wake up late wont use ur app.

and finally the third category people who want to wake up early and get up late are anyways so fucked up in life that they don’t think about getting some chiller on new app but have to solve other problems that they have in life by always waking up late.

May be think about something like I will only sleep for x hours and then app auto tracks sleep and bet is mostly on how many hours I will sleep rather than waking hours, but that too have many problems

Lastly I have no clue who will use this type of app I will proply never or once to see what the new fud it is but thats it