WALK50K
iOS · Free to start
JOIN THE
WITNESS.
Walk 50,000 steps in 24 hours.
Verification through endurance. Your steps are your currency.
WALK50K
iOS · Free to start
Walk 50,000 steps in 24 hours.
Verification through endurance. Your steps are your currency.
The rules
What makes it different
No feed, no streaks, no gamification noise. Press Start. The challenge begins.
Every step lands on screen as you walk. The ring fills. The countdown ticks. Feel every step.
Step data comes from HealthKit — device-signed, impossible to fake. Your certificate means something.
A live ambient view shows who else is mid-challenge right now. No social graph. Just presence.
How it works
The 24-hour window opens. By pressing start, you accept the physical cost.
Live step counter updates in real time. Every step is on screen.
The app knows the moment you cross the line.
A timestamped, shareable digital certificate. Proof you did it.
Three challenges
Warm-up
10,000
Steps / Day
Challenge
25,000
Steps / Day
The Quest
50,000
Steps / Day
One day. One goal. Infinite grit.
The challenge is complete. Your certificate is generated, timestamped, and yours to keep.
Did not finish. The witness has recorded your effort. It was not enough. Try again.
The artifact
When you hit 50,000 steps, the app generates a timestamped digital certificate — tied to your account, verified by HealthKit, traced by a thin line of the route you actually walked. Something you screenshot and keep.
The certificate is the product, not a reward for the product. It means something because it can't be faked.
Screenshots
One button. That's it.
Every step, live.
You did it.
A certificate worth keeping.