Ready to bet?
Challenge a friend to a weight-loss bet. Weigh in, cheer each other on, see who finishes.
Coming soon to iPhone
Got an invite? Open the link your friend sent. It works before you have the app.
Your weight stays yours
Your friend sees your progress in %, your weight only if you choose, or nothing until the end.
Fair for every body
The winner is whoever loses the biggest share of their own weight, decided on our server, the same for both of you.
Healthy limits built in
Goals and pace stay within safe limits for your height. Nobody wins by going too far.