iPhone,iPad iPod touch用アプリをランキング掲載！ レビューを分析して日本で人気のあるiPhoneアプリを見つけられます。

The How To Tie Knots 3D Animated app will be your personal assistant in the complex craft of knot tying. You don’t have to worry if you can keep all the necessary knots in your mind. We have collected over 55 essential knots in one app to help you learn new knots or to refresh your memory of the ones you already know. Once you have downloaded the app they will be at hand in your mobile device wherever you are – fishing at a lake, climbing a mountain or just staying home with your everyday household chores. Animated 3D step-by-step instructions won’t let you get confused, and a straight-forward classification system will help you find the required knot quickly and effortlessly. Save your nerves and good mood, you will need them for something else! Well described 3D animation of 55 knots.

You can find this categories of knots:
Bends, Binding knots, Hitches, Loops, Slide and grip knots, Stoppers.

Purposes:
Scouting, touristic
Fishing knots
Climbing knots
Boating knots
Household knots and hitches