This app measures speed of baseball pitch or any other moving object by using simple physics.

Usage is pretty simple:
1)Record a video.
2)Import it into the app.
3)Slow down the video by clicking on "slomo" button.
4)Click the "start" button as soon as the pitcher releases the ball.
5)Click the "stop" button as soon as the batter hits the ball.
6)Then enter the distance between the pitcher and Home plate.
And there you have it "the speed of the pitch".


Tips for better results:
1)Try to keep phone steady while recording.
2)Record a good quality video (preferably 60fps or above).
3)Try to click start and start buttons as precisely as possible.

Displayed speed might be +5 or -5 the actual speed.