Fantastic

Patterns are up to date with the Kukkiwons changes, and being able to watch the whole pattern as a video and step-by-step as photo with descriptions is excellent. Often instructors time is limited, and with this app there is never any doubt about which stance you should be in, whether its a middle punch or high punch, etc. Everything is explained.

Terminology has been useful to me too as we are tested on it in my school.

Canyondust about iTaekwondo, v1.7