How High Can You Fly?
Measure Your Jump.
Track Your Progress.
All with Your Phone.
Why Measure Jump Performance?
Vertical jump height is a key indicator of lower-body power, neuromuscular readiness, and explosive performance.
Tracking jump metrics such as height, take-off time, and reactive strength index (RSI) provides valuable insights into training adaptations, fatigue levels, and athletic potential across sports.
Turn Every Jump into Data.
JUMP! is a smart vertical jump measurement app that turns your smartphone into a performance lab.
Measure multiple types of jumps in seconds:
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Vertical Jump
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Countermovement Jump (CMJ)
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Rebound Jump (RJ)
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Running Jump
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Unlimited user registrations
Analyze jump height, take-off time, contact time, and RSI (Reactive Strength Index).
Whether you're a coach, athlete, or fitness enthusiast, track your progress, monitor fatigue, and compete on global leaderboards.
No wearables. No extra equipment. Just your phone.
1.99$ / month
You can cancel anytime.