Who wants to be the biggest server?　
Try this app, and you know how fast you serve!

Tennis Speed Gun is the app that can measure your tennis serve speed.
Calculating your speed with the hitting sound of both serving and receiving, this app clearly shows your full speed, average speed, and time for the serve ball to arrive.
If you get familiar with your speed, you'll find playing tennis so much fun!


-For match
The knowledge of serving speed provides you better strategy.
Tennis Speed Gun just records the hitting sound. The player is free from stress.

-For practice
Recording speed enables the player to get the improvement clearly.
You can copy and paste results on display into any media you like.

-For watching game
It can be applied to the game on TV, which enables you to enjoy watching games without speed indicator.