Tennis Line Call App

I got it to double check my calls. I figure I won’t ever have a problem finding a match if I overrule myself haha! It’s turned into a lot of fun for all involved. We use it for practicing serves and speed tracking mostly. It’s extremely accurate. I had a problem at first where calibration would fail a few times then finally work. It turns out some pickle ball lines got in the way. There is a public update coming out to correct that. The founder/CEO sent me a direct email when that happened and he showed a ton of class in how he approached the issue. I’m a fan. And I’ll enthusiastically recommend to anyone that hits a tennis ball regularly. 11/3/22 Update This is an app that consistently adds more versatility and features. It was a bargain before. Now it’s a steal. Make sure you are connected to a decent data connection or WiFi. Some bits of analysis seems to be performed on their servers. That’s a good thing to me… it allows them to adjust their algorithms as often as they please for continuous improvement. Don’t worry, it’s not streaming video or pictures. It doesn’t even make it on my first few pages of apps that use cell data. Just get a tripod and buy the subscription. You will end up paying a fraction of a penny per accurate judgment on unsure calls. We use it so many times every match and everyone trusts it.

Had two phones on tripods, followed all directions on placement, no sun… The app loaded the game, paired with another phone and calibrated just fine. But every time we went to challenge, it says “NO BOUNCE DETECTED”. So like… it just didn’t work. But, I emailed the company on the website. At like 9pm. They responded immediately at a late hour! And they’re trying to help. So definitely willing to give them the benefit of the doubt and hope to get this working!

Super simple way to keep my singles games fun — no more disagreements about whether it was in or out. I use this for matches plus swing vision for training. iPhone on the court is so useful!!

Been looking for a simple, accurate app that my family can use. This has settled so many disagreements. It’s like having a referee with you. Been recommending this to our friends as well. Thank you for making this app!

I have a few friends I play with who consistently make what I think are bad calls unintentionally. I probably do the same to them. Using this app has helped us all play with line call confidence. It’s seriously changed the dynamic of our games and takes away the doubt that sometimes arises with shots near or on the lines. It’s like having “Hawk-Eye” for ourselves. Cool app!

Great app, and so far flawless.

Once you get your tripod, setting up the phone and linking with your opponent was pretty easy and painless. Line call feature worked well and helped with settling a few questionable calls!!

Easy to navigate, set up well explained. Fun to try it while playing with friends 🎾

This app is definitely really accurate for speed and line calls! Works great when I’m playing a friendly game with my friends!