Frame-by-frame marking
Step through the video as finely as 8 ms, slow it to 0.1x, and mark the frame the ball leaves the hand and the frame it reaches the stumps. Then loop the flight at half speed to check.
Coming soon to AndroidFilm the ball.
Film the ball.
Know the speed.
BowlSpeedy measures cricket bowling speed with your phone's camera. Film a delivery, mark the release and the arrival, and get the speed in km/h or mph.
Release00:00.499
Arrival00:00.999
Flight time0.500 s over 20.12 m
Features
Everything you need to clock a delivery.
Record or import, mark two frames, and the maths is done for you: at the nets, in training or in a friendly match.
Record or import
Film in 60 fps slow motion where your camera supports it, or import a 120 or 240 fps clip from your gallery.
km/h or mph, with a pace band
Each result shows the flight time, the speed and a pace band, from spin up to express fast.
Any pitch length
Standard 22 yards, junior, nets or any distance you enter, in metres or feet.
History and progress
Every saved delivery, with your fastest and average speed and a chart of your pace.
Quick tap timer
No video needed: tap as the ball leaves the hand and again at the stumps.
Tag the bowler
Add a name to a saved delivery to tell bowlers apart in your history.
Share a result
Send the speed, pace band and pitch length to any app.
Keep or discard video
Keep each clip to replay later, or keep only the numbers to save space.
How it works
From run-up to reading.
Speed is the pitch length divided by the time the ball takes to cover it. BowlSpeedy times that from your video.
- 1
Film side-on
Stand level with the pitch, with the bowler's crease and the stumps in frame. Slow motion helps.
- 2
Mark two frames
The frame where the ball leaves the hand, and the frame where it reaches the stumps.
- 3
Read the speed
Pitch length ÷ flight time: 20.12 m in 0.500 s is 144.9 km/h.
- 4
Track your pace
Save each delivery and watch your fastest and average speeds over time.
Why it helpsNo radar gun.
No radar gun.
Just your phone.
BowlSpeedy turns a phone into a pace tracker for training. It's an estimate, not a calibrated speed gun, and it shows you how to make each reading as accurate as it can be.
Works offlineNo internet needed, wherever you bowl.
No account, no adsOpen the app and start measuring.
Slow motion, sharper numbersOne frame out at 140 km/h is about ±9 km/h at 30 fps, and about ±1 km/h at 240 fps.
Any ground, any ageStandard, junior and nets pitch lengths, or your own.
Videos stay on your phoneNothing is uploaded. Keep each clip for replay, or discard it.
Progress you can seeFastest and average speed, and a chart of every delivery.
Coming soon to AndroidReady for the nets?
BowlSpeedy is coming soon to Google Play. Questions, or want it for your academy? Talk to us.