"Ians Laces - How to tie and lace shoes" is an educational and reference app available on iPhone. This app offers a comprehensive collection of 52 different lacing methods, with many variations, totaling 112 possibilities. Developed by Ian "Professor Shoelace" Fieggen, the creator of a renowned shoelace website, this app compiles over a decade of lacing research into one convenient platform.

You'll find clear, color-coded diagrams, step-by-step instructions, and useful tips for each lacing method, all accessible without needing an internet connection. Additionally, the app allows users to create custom lacing patterns with virtual shoes, offering a creative outlet to design and share unique lace art effortlessly.