TrueVert: Vertical Jump Test

Find out how high you really jump - just point your phone's camera and go.

TrueVert uses your phone's camera to measure your vertical leap, no jump mat, Vertec, or special equipment required. Set your phone up, jump, and get an accurate height reading in seconds.

HOW IT WORKS

Record a short clip of your jump. The app analyzes the footage frame-by-frame to find the exact moments your feet leave the ground and land again, then calculates your height from the time you spent in the air — the same physics used by professional flight-time systems.

FEATURES

• Just a phone camera — no mat, sensors, or extra hardware

• Countdown and audio cues so you can set up and jump without touching the phone

• Automatic detection with a confidence check — if a jump is unclear, you're guided through a quick manual review instead of getting a wrong number

• Full-body replay with a skeleton overlay so you can see exactly how you jumped

• Jump history so you can track your progress and personal best

• Choose inches or centimeters

• No account, no ads, no internet connection required — everything stays on your phone

This app is in early beta. Jump height accuracy depends on your phone's camera and frame rate, and we're actively tuning the measurement engine -feedback is very welcome.