Knot Video Guide 2 is a free Android app designed for individuals who enjoy sailing, boating, rock climbing, and fishing. The app provides you with step-by-step instructions on how to tie 30 additional knots with videos that are easy to follow. One of the app's most significant advantages is that it works offline and has no banner ads.

The app offers detailed descriptions of all the knots, making it easy to understand and follow. Additionally, the videos can be played without sound, allowing you to practice discreetly. However, beginners are advised to purchase the Knot Video Guide FULL, as some knots in this edition require knowledge of the 15 basic knots of the main version. By purchasing both editions, you can learn a total of 81 knots.