Shadowbox in front of your phone. An AI coach hypes you up out loud — and every punch you throw bursts into light. No gloves, no bag. Just your camera.
Runs right in your browser on iPhone & Android. No install.

Your camera watches you move in real time, and an AI corner coach calls it live: “Nice tempo!” “Give me a one-two!” Every punch bursts into light the instant it's detected. Part workout, part game, part personal trainer.
It reads your movement and output in real time, and a fired-up corner coach commentates and pushes you. Talk to it, and it talks back.
Jab, cross, hook, uppercut — each one detected and bursting in its own color. Every hit feels good and looks unreal.
No gloves, no heavy bag. A phone and a couple square meters is all it takes. Almost nothing standing between you and round one.
Set it chest-to-waist height, 1.5–2 m back, so your whole body's in frame. A tripod makes it effortless.
Jab, one-two, hook — freestyle it, or follow the AI's menu. Your call.
The coach sets your rhythm out loud and your punches light up. Finish, and get your stats plus a word for next time.
Punchy runs on your camera alone — but these three make it a whole lot better. Only things worth actually using.
Solves the “where do I put my phone” problem instantly. Locks it at chest height so your whole body's framed — which also sharpens detection. The first thing to grab.
View on Amazon →The right call for hearing your coach while you move and sweat. They don't cover your ears, don't fall out, and you still hear the room — safer, and a perfect match for Punchy.
View on Amazon →Cast to your TV over AirPlay or HDMI and those light-up punches hit even harder. Great for a living-room or gym “show” session.
View on Amazon →“PR” marks links that include affiliate advertising. Purchases may earn this site a commission at no extra cost to you.
Punchy is in closed beta. It's still in development and rough in places — but your honest reactions are what make it stronger. Try it, and tell us straight what's wrong.