Jumpable - Jump Higher
Measure and grow your vertical
Only for Watch
Free · In‑App Purchases
Apple Watch
Strap your Apple Watch to your ankle and jump, right on the surface you play on. Try it fully unlocked for 5 days.
Jump higher, using just your Apple Watch.
See exactly how high you jump and how explosive you are, then watch both climb. No force plates. No jump mats. No cameras. Strap the watch to your inner ankle, jump, and get lab-grade numbers in seconds.
Trusted by strength coaches and physiotherapists. Over 1,100 jump sessions recorded. Accurate to 0.5 inch, sampled at 800 Hz - the precision that used to cost thousands of dollars and never left the lab.
"Finally. I've always wondered why this didn't exist already." - Pro Dunker
"The Jumpable app provides the convenience and ease of use that conventional jump measurement devices do not... I would recommend anyone interested to give it a try." - Kevin Hirose, Strength & Conditioning Coach
"The interface is easy to use. It looks like something Apple made." - Physiotherapist
WHY JUMPABLE?
A force plate stays restricted to a lab and costs thousands. Jumpable runs the same kind of measurement from the Apple Watch on your ankle, so you can test your vertical on the court or surface you actually play on and see whether you're getting more explosive over time. Send any session to your coach or clinician straight from your watch.
HOW IT WORKS
STRAP: Fasten your Apple Watch to your inner ankle.
TAP: Set a recording duration and tap Play.
RECAP: Jump, then read your full metrics the instant you land.
WHAT YOU GET
• Countermovement Jumps (CMJ) and Squat Jumps (SJ)
• Jump count and height
• Flight time, Ground contact time, Reactive Strength Index (RSI)
• Peak power, velocity, force, and rate of force development (takeoff and landing)
• CSV export with power, velocity, force, and RFD curves (Elite)
ACCURACY
Vertical height: ±0.5 in (±1 cm)
REQUIREMENTS
Apple Watch Series 8, Ultra 1, SE 2, or newer (S8 chip or later)
For fitness and training only. Not medical advice. See terms: www.jumpable.com/#terms
VISIT
www.jumpable.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update makes Jumpable simpler to set up and smoother to use.
New: a simpler first-time setup guides you through strapping the watch and recording your first jump, so your first measurement is correct.
The developer, Callosum AI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Callosum AI Inc.
- Size
- 7.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Lifetime $189.00
- Elite Lifetime $379.00
- Pro Monthly $4.99
- Elite Monthly $9.99
- Elite Yearly $99.00
- Pro Yearly $49.00
- Copyright
- © 2026 Callosum AI Inc.
