Cap ou pas cap turns your friend group into a daily challenge arena. Anyone in the group can throw a dare ("Cap to do 50 push-ups today?"), the receiver has to prove they did it with a photo, and you all watch each other earn points + climb the leaderboard. Sport, wellness, good deeds, or just for fun ā your friends decide. Solo built with React Native + Supabase. iOS only for now. Free, no ads, no tracking.
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Maker
š
Hey Product Hunt š
I'm Maxime, the solo dev behind Cap ou pas cap.
The story: I always loved that moment when a friend says "cap ou pas cap"
(French slang for "are you up for it or not?"). It's silly, it's fun,
and somehow it pushes you out of your comfort zone ā for sport, weird
challenges, or just doing the dishes faster than your roommate.
So I built an app around that exact dynamic.
How it works:
š„ Form a group with your friends
ā” Anyone throws a "cap or not" challenge
šø Receiver has to prove they did it with a photo
š Points, badges, streaks, leaderboard
What makes it different from another habit tracker:
ā 100% social. Solo doesn't work, friends are the engine.
ā Photo proof. No fake checkboxes ā your group judges.
ā Anything goes. Sport, work, fun, weird stuff. Your group decides.
Built solo over the last few months with React Native + Expo + Supabase.
Shipped on the App Store this week.
Free, no ads, no tracking. Premium tier coming later for power features.
Would love your honest feedback ā bugs, feature ideas, anything you'd want.
App Store: https://apps.apple.com/fr/app/ca...
Website: https://capoupascap.app
Cheers, and happy to answer any questions š