Speed GunOne phone.
Every speed.
From pitch speed to sprints, cars, and your dog. Just point the camera and the speed shows up automatically, then share a Short with the speed burned right in.
Point it and it measures
No radar gun, no lines to draw, no distances to measure. It uses the object's own size as a ruler to calculate speed.
Instant pitch speed
Tells baseballs, tennis balls, and soccer balls apart on its own, and corrects for side-on or angled views.
Shorts with the speed on screen
One tap to record. The moment it clocks a speed, the screen flashes and you get a vertical video with the number stamped on it.
People · Vehicles · Animals
Get a rough speed for your sprint, a passing car, or your dog tearing around the yard.
Distance and route
Running, cycling, scooters. Tracks speed, distance, and pace, and draws your route on a map.
Precise video analysis
Step frame by frame through a video from your gallery or a YouTube link to measure speed between two points.
Pro mode for coaches
A/B gates, custom distances, high-speed capture, and per-player records for accurate tracking.
How it works
You don't even have to press a button.
Frame it
Film from the side, with the ball's flight path or the subject's route in view.
Throw · Run
Throw or run like you normally would. The app follows the motion on its own.
Check · Share
See it instantly in km/h or mph, saved to your history. Save it as a Short and show it off.
Who it's for
For every moment you want a number, no gear required.
Speed measurement guides
Tips for accurate readings and benchmarks worth knowing.
How to measure pitch speed with your phone
Camera position, distance settings, and error by fps.
Average pitch speed by age and level
Typical velocity ranges from Little League to the pros.
Calculating speed from slow-motion video
How frame timing works, and the traps in edited videos.
Tennis serve speed
How to measure it, plus club and pro averages.
GPS speedometer accuracy
How to cut down error when running or cycling.
km/h · mph · m/s conversion
Formulas and a handy speed conversion chart.
Measure from a video right now
Frame-by-frame measurement from your own video file or a YouTube, TikTok, or Vimeo link.
Every speed, measured with one phone
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