The How To Tie Knots — Animated 3D 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 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 ch