Smashphone: Badminton, Tennis

Your phone is the racket.

Swing it like the real thing — badminton, tennis, table tennis and pickleball. Or swing to the beat, take aim at balloons, knock a wooden fish. Seven ways to swing, one phone.

The phone's gyroscope and accelerometer, read 100 times a second, catch the direction and force of every swing: up for a clear, down for a smash, sideways to place it, a soft touch for a drop. The ball goes where you sent it, lights up or down.

HOW IT WORKS
• Open the app — your phone becomes the racket and hosts the game
• Open smashphone.app in any browser on the same Wi-Fi — laptop, iPad, smart TV — and enter the code the app shows
• Swing — the first swing starts the match
No screen nearby? The phone can be the court as well as the racket.

THE ROSTER
Badminton, tennis, table tennis and pickleball: a racket on each side of the net, against the computer or against a person. Smash Beat: notes fly in from four directions, answered on the beat. Balloon Sniper: point the phone at the screen, turn to aim, flick to fire. Wooden Fish: one knock, one merit, nothing to win. More on the way — every update, another way to swing.

PLAY A FRIEND
Give them your code. Same Wi-Fi or a thousand miles away, they type it on their own iPhone and the court splits in two: each player gets their own view and their own end.

ONLINE MATCH
Nobody around? Get matched with whoever is looking right now, wherever they are — both cities show up on the court. And when no one is looking, a computer opponent steps in after a short wait, so a match always starts.

WATCH RACKET
Wear the watch and swing your wrist — your swings stream to the phone, and the phone on the table becomes the court.

ACTIVITY, RECORDS AND HEALTH
The Activity tab keeps the season: swings, matches and calories, sport by sport — and it notices a personal best the moment it falls. Every finished match logs as a workout, with calories and heart rate in Health.

ZERO SETUP, ZERO DATA
No accounts, no ads, no tracking. Motion data stays on your local network; only a remote match passes through our relay, and it keeps nothing.

Grip tight — your phone flies further than a shuttlecock, and only one of them bounces.

Privacy Policy: https://smashphone.app/privacy
Terms of Use: https://smashphone.app/terms