Though many people make New Year's resolutions to go to the gym, most stop going after a month or two. FitBet keeps you motivated to keep going all year round.
What it does
FitBet allows people to form gym groups in which they pay a fee to join. Each month, they pay another fee, which is put into the group pool. If someone misses a day, a portion of the fee they paid is distributed equally among the rest of the members. After a period of time determined by the group-maker, you get back all the money you put in, plus the money you get from other people not being quite as motivated.
How we built it
We used Firebase for the database and Android Studio for the app.