iPhone · FREE · iOS 16+
67 Challenge for iPhone
67 Speed turns your iPhone’s front camera into a hand-speed game. Pump your hands up and down for 20 seconds. Haptics on every point. Free on the App Store.
Or play now in your browser — no download needed.
What you get on iPhone
Haptics on every point
A subtle tap synced to each scored pump. Lets you lock into a tempo you can feel.
Native camera performance
Real-time pose tracking. Frame-perfect timing. No browser tab tax.
One-tap replay
Tap, play, tap again. No browser UI between attempts. Grind for your PB fast.
Share your rank in one tap
System share sheet with your score, rank, and a link back to the leaderboard.
Leaderboard + progression
Post scores to the global leaderboard. Earn aura, level up, unlock titles. iPhone-only.
No ads, no tracking
Free, no in-app purchases, no ads. Camera frames stay on your device.
App details
- Platform
- iPhone
- iOS Version
- 16.0 or later
- Price
- Free
- Size
- ~15 MB
- Category
- Games · Arcade
- Offline play
- Yes (without leaderboard)
- In-app purchases
- None
- Ads
- None
The official 67 Challenge app for iOS
Looking for the 67 Challenge app on iPhone? 67 Speed is the real one — a free iOS app that turns the viral TikTok hand-speed trend into a measured game. Download it from the App Store, grant camera access, and play a 20-second round of the 67 Challenge in your pocket.
67 Speed uses Google’s MediaPipe Pose model to track your wrists at about 30 frames per second. That’s the same class of pose tracking used in professional fitness apps. Your camera frames are processed entirely on-device — nothing leaves your iPhone except your final score and display name, submitted to the global leaderboard from iPhone only (the web version doesn’t submit at all).
Unlike static 67 pages, 67 Speed is a real game: 20-second timer, counted score, ranked leaderboard, hourly rolling 24-hour window, and all-time records. Whether you’re looking for a hand speed test, an arm speed challenge, or just the fastest way to blow off steam in a meeting, this app covers it.
The iOS app is optimized for iPhone front-facing cameras from 2020 and later. Haptic feedback uses the CoreHaptics engine for high-fidelity micro-taps — they fire in sync with your scoring pumps and act as a real-time tempo cue. Turn your volume up and your haptics on for the best run.
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Get the iPhone app
Free. iOS 16+. Installs in under 30 seconds. No signup.