Turns your iPhone into a racket

What is Turns your iPhone into a racket?

Swing your iPhone like a racket.The gyroscope reads your swing, so the ball goes where you sent it. Lift for depth, chop for a smash, sweep to place it. Badminton, ping pong, tennis and pickleball on any big screen: open https://smashphone.app in a browser and type the code. Play the computer, a friend on the couch, or anyone online. Your Apple Watch can be the racket too. Badminton against the computer is free.