Wall Ball Champ

Free AI-powered wall ball judge. Real-time depth & rep detection, on-device — nothing leaves your phone. Film from the side for accurate results.

Wall Ball Champ turns your iPhone into a real-time wall ball judge — no coach, no training partner, and no guessing whether that rep counted.

HOW IT WORKS Point your camera at yourself from the side, hit start, and go. Wall Ball Champ tracks your body in real time using Apple's on-device pose detection and judges each rep the way a real judge would: hips must dip below your knees, and the ball needs to actually leave your hands and come back down. Half-reps and no-throws don't count — just like they wouldn't at a real event.

Every rep gets called out loud as you go, with a little extra encouragement every 10 reps to keep you pushing.

BUILT FOR HOW YOU ACTUALLY TRAIN

• Real-time depth and rep judging, right on screen
• Spoken rep counts so you never have to look at your phone mid-set
• Automatic set detection — rest between rounds and it knows
• Session reports with fatigue trend, pacing, and consistency charts
• Training history, personal records, and weekly goals to keep you honest
• A training calendar so you can see your consistency at a glance
• Record your session with the judging overlay burned in, ready to share

PRIVACY BY DESIGN Everything happens on your iPhone. There is no server, no account, and no upload — your camera feed never leaves your device. Video is only saved if you choose to save it.

Whether you are training for a functional fitness race, running wall balls in a CrossFit-style WOD, or just want an honest rep count without asking a friend to watch you, Wall Ball Champ is built to be the judge in the room.

Wall Ball Champ is currently free to use.