Knotboard

Knotboard is an offline guide to 28 practical rope knots. Choose a knot and trace the rope with your finger. The animation follows your movement, showing each step as the knot is tied. Move backwards to review the sequence or see how the knot comes apart. Each knot has clear instructions, common uses, a short history, and a few related facts. The I need to… section helps you find a suitable knot for a specific task, such as attaching a rope to a post, joining two ropes, or making a fixed loop. Knots you complete are added to your personal collection board. Short quizzes, practice streaks, and achievements help you return to knots that still need work. All lessons are stored on the device and remain available without an internet connection. Knotboard is intended for learning and general reference. Always inspect the finished knot and use equipment appropriate for the task. The app is not a substitute for professional instruction in climbing, rescue, lifting, or other safety-critical activities.