JustJump Rope: Skip Counter

Point your phone, step back, and jump. JustJump counts every rope skip on your device in real time. No wearables, no setup, no noise.

No games. No fluff. Just jump.

JustJump Rope turns your phone into a jump-rope counter. Prop it up, step back, wave a hand to start, and it counts every skip in real time using the camera — right on your device. Tap End when you're done and see your jumps, time, and catches.

• Real-time jump counting, fully on-device
• Catch detection so you can see your clean streaks
• Start hands-free from across the room with a wave
• Your music keeps playing while you train
• Nothing is recorded: the camera feed never leaves your phone

No accounts on our servers. No tracking. Nothing leaves your device.

JustJump Pro is an auto-renewable subscription, billed monthly or yearly, and it starts with a free trial. Prices and trial length are shown on this page and in the app before you subscribe. Payment is charged to your Apple Account when the trial ends unless you cancel at least 24 hours before. It renews automatically until cancelled, and you can manage or cancel it anytime in your Apple Account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ App Terms: https://justjumprope.app/terms Privacy Policy: https://justjumprope.app/privacy