Tennis Serve Radar Pro for Android
What a user unfriendly app. Complex and awkward. Don't bother, you'll be old before you find out what the speed was.
I think there is an error: a 1 is missing from the speed calculations, i did a 90mph serve but the app read 46.24 km/h. It should be 146.24 kmh.(Edit: i forgot to account for racquet and arm length, maybe that could be made easier in an update) The interface could be improved, it was hard to exactly pause on the contact point using the sliders, but at least the ball placement section actually works, unlike the tennis serve o meter app on google play. :) maybe a zoom feature on the video could be added.
What a user unfriendly app. Complex and awkward. Don't bother, you'll be old before you find out what the speed was.
Hello is very good
by S####:
The idea is wonderful, but it's really hard to find the exact ball bounce moment just from the graph. Only if there is a way to play and select the video frame by frame.