Reps Race / A camera fitness game
Every rep.
Moves Hop.
Prop up your phone and step back. Hop counts your squats, push-ups and jumping jacks through the camera, and you catch dots with your hands. No gear, no account.
- iPhoneComing soon
- AndroidNext
- WebBeta
The web beta is private: ask us for a passcode.


01 / Four games
Your body is the controller.
A pose model on your phone watches your hips, knees and arms, and only full reps count.
8 worlds · 64 levels
Catch the Dots
Reach for the dots with your hands and dodge the skulls.
4 worlds · 32 levels
Squats
Hips down, stand tall. Hop tells you when to go lower.
4 worlds · 32 levels
Push-ups
Phone on the floor, chest down, and every clean rep counts.
4 worlds · 32 levels
Jumping Jacks
Arms up, feet wide. Find the rhythm and keep it.
02 / Every day
Three quests a day. One boss a week.
- Daily quests. Three short goals, like 35 jumping jacks. One keeps your streak going; all three make a perfect day.
- The Skull King. Every rep and dot you do this week is a hit. Knock out his 600 HP to win the Skull card.
- Your size. Easy, Normal or Beast: pick how big your quests are.
- A nudge at 7 pm. Turn on the streak reminder and Hop pings you on days you haven't played.

03 / With friends
Race a friend, rep for rep.
Live
Same game, same time.
Pick a Game Center friend and race. You see their score and their outline move as they go.
Any time
Beat my ghost.
Send your best run as a challenge. Your friend has 2 days to race it.
Every Monday
Leaderboards.
This week's reps and total stars, with your friends and the world.
04 / Private by design
The camera stays on your phone.
Hop sees you through a pose model that runs on your device. No video is recorded or sent anywhere, and there's no account to make. Privacy policy