Grog Knots (Animated Knots by Grog™) is a product of Grog LLC™. It is based on the leading Knot-Tying website - Animated Knots by Grog. The App contans the animations and the text in a format specifically created for the iPhone.
If you have questions or feedback about our products you can reach us via our Contact Page.
This material is also available as a program for a Mac or a PC. It is distributed for US $14.95 either as a download or on a CD plus post and packing.
The partners in Grog LLC™ are Alan Grogono ("Grog"), David Grogono, and Martin Grogono
Version 1.0 was released on June 14th 2010.