A free app for Android, by Zacks Mohawk.
What is it?
The GrappleApp is the WORLD'S FIRST in-depth turn-based Jiu Jitsu game. Here, you can learn, build on and use your knowledge of the grappling martial arts to train your character, compete in tournaments, and progress through the belts, winning medals and trophies along the way.
Why is it special?
The GrappleApp is a game of turn-based combat strategy that lets you learn and develop as a professional Jiu Jitsu fighter.
You can use the app to create and train your own character, learn the ropes, get a feel for how the pros train, and compete in tournaments.
The app gives you a complete look at the most important positions and techniques to win your matches.
With hundreds of positions and hundreds of moves, the app lets you learn the best possible technique for each situation.
