This app focuses on “Tie dress set” which is basic technique of knot, and shows 37 kinds of knots specified to the rope rescue in detail by moving illustration with “hands”. It makes easy to understand all about knotting from how to hold ropes to dressing.
Playback speed control, frame-by-frame, pause and restart are available for this app and descriptions of remarkable points which make knots more functional and supplemental explanation are included.

With rope work guides which just show usual knots, functional knots cannot be made and the knot without dressing has risk for reducing the rope strength.
This app is a practical guide paying attention to not only logics but methods and makes knots more functional.

Warning

This app should be used for subsidiary material in wide variety of training courses by appropriate instructors and supply neither theory nor practice of technical rope rescue by this app itself. Due to the risk of death or serious injury, do not use this app without taking a specialized training course.

Overall, acts using ropes such as rescue, technical work and mountain climbing are dangerous. Any people or team who use this app should take appropriate lecture before the actual use. If this warning is not followed, serious injury or fatal accident may happen.