By Far the Best Knot App
This is by far the best illustrated and easiest to follow knot tying app. However, in the past, I still had to have a couple of other apps because there were some knots that Knots 3D didnt have. This has all changed with the recent addition of many more knots listed in the app. Now Knots 3D is the only knot app I need and I have deleted the others.
Nordicus about
Knots 3D