Knot tying 3D - Knottie

Learn the knots that keep gear — and people — safe.
Knottie turns your iPhone or iPad into a pocket instructor with fluid 3D knot animations you can rotate, zoom, and scrub step-by-step — even when you’re off-grid.

Why Knottie

True 3D (RealityKit)
No flip-book photos. Watch the rope move naturally, slow it down, or pause on the exact moment the loop tucks.

Frame-by-frame control
Drag the scrubber to repeat tricky moves until muscle memory clicks.

Focused library (20+ essential knots)
Chosen for climbing, sailing, fishing, camping, and first aid. New knots added over time.

Offline, on-device
All tutorials live on your device — practise on deck, at camp, or miles from reception.

Filter & search
Browse by activity or knot type (climbing, loop, quick-release) or jump straight to a knot by name.

Knots you’ll master
Bowline • Figure-8 Follow-Through • Double Fisherman’s Bend • Clove Hitch • Alpine Butterfly Loop • Surgeon’s Knot • Water Knot
…plus quick-release and camp favourites, with more on the way.

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