Your Kru
Your Kru, in every video.
Choose Kru Mali or Kru Chai. Kru means “teacher” in Thai. Yours appears in every video: every technique and every combo. You can change it anytime in Settings.

Muay Thai · With or without a bag
Real coached classes, like at a camp in Thailand, with your phone on the bag counting every punch and every kick. Start from zero, and at the end of each class you know whether you got it right.

Your Kru
Choose Kru Mali or Kru Chai. Kru means “teacher” in Thai. Yours appears in every video: every technique and every combo. You can change it anytime in Settings.

On the bag
No sensors to buy, nothing to wear: your phone goes on the bag, in whatever case or pouch you have, taped on. The voice calls the strike and the bag tells you if it landed.

Techniques
Your Kru shows you every technique from the front and from the side, with its Thai name, the key points and the mistakes to avoid.

No bag
The same classes, shadowboxing: the voice calls the strikes, you throw them in the air, and your progress counts too. The day you hang a heavy bag, your phone starts measuring.

The Path
From zero to advanced: stance, punches, kicks, knees, elbows and defense. More than 30 classes, each one a full workout: warm-up, technique, jump rope, shadowboxing, bag work and stretching.

After class
When you’re done, the class tells you whether you passed: how many strikes landed, whether you kept the rhythm, and which technique to polish next.

Progress
Your streak, your best classes and how you improve week after week. Plus a reminder at the time you choose, so you never miss a workout.

Combos
Build your routines with the combos from the classes or your own, strike by strike or picked at random, and train them like a class.

And more
Short or full-length, and you pick what goes in. Southpaw? The voice calls the strikes for your stance.
Gloves on, two hits on the bag start the round or skip the break.
Round timer, jump rope that counts your jumps, freestyle, and stretching for legs, hips and back.
Privacy
What the phone measures stays on the phone; the only things that leave are what you export yourself and anonymous usage statistics, which you can turn off in Settings.
Free to start
The first classes, the timer, jump rope and freestyle are free, with no ads. The full Path comes with a subscription or a one-time purchase. Any Android phone will do, even the old one in the drawer.
Get it on Google Play