Tennis Serve Tracker

It takes two people to operate this app. One person taps “start” and then the server has 10 seconds to serve from the other side. Why? When I work on my serve, I’m by myself with a bucket of balls. Why not let the video run? Or give a 2 minute timer? Or upload video? Also, your camera needs to be at least 5’10” off the ground to get enough profile to recognize the court. Who has a tripod that high? Oh ya, friend has to hold the camera. The calculation itself works really well. Frustrating that just a little more foresight with the programming wasn’t used. This could be a really great app.

I was a little skeptical before getting the app. But as soon as I loaded, started, it recognized the tennis court right away and it is ready to go! I asked to the support of they can add a delay on the start of the tracking system since 10 sec are not enough to run from one end of the court to the other end and serve 😀

Honestly I did not expect this app to be so precise on my serves, but this one does it. You should give it a try!

Cool app, awesome math n fun

Found it very handy and easy to use - the speed is shown after a couple of clicks. Good job!

Recommended for anyone who plays tenis.

This app is not good by any stretch of the imagination. It does not integrate with anything, takes very short clips, which renders it impossible for me to set up shot, hit record and then serve. The algorithm doesn’t even properly triangular tennis court lines if there is the slightest hint of judder from Tripod. I would like my money back... that or remove from store because it’s really a waste of money and fairly undeveloped.

Constantly fails to recognize the serve and then doesn’t allow you to set the ball bounce point to have it calculate from there. No slow motion. Virtually useless

Convoluted. Can’t get it going

The app closes everytime it says to “touch screen”. Lol hurt much developer.. your app is flawed and not working.. I have the most recent update on iPhonex and my Android both of which do not like your app.. please start over with rewriting your code.. we, (buddies at school, all tech majors) see the flaw in your app.. but was worth buying another one, which displayed accuracy. Pipe dream of free app exploded 😞