Tutorials
If there is no video tutorial yet for the functionality you are trying to use, remember that if you tap on the horse on the top left of the screen it will show you more information about the screen you are looking at, for example in the settings page of a game. I hope this helps you clear any questions in the meantime. Otherwise feel free to reach out with the contact form. At the moment I am prioritising new functionality and not so much the tutorial videos, but I will get there eventually.
How to play Square Recognition
Square recognition without color input
How to play Move Recognition
How to play Piece Movement
How to play Lichess puzzles
How to play a local game
How to play Campaign mode
Additional settings
Chess Basics
EyeGambit assumes that you already know how to play chess, and want to improve your visualization skills.
There are plenty of great creators that are both educational and entertaining. I would recommend to start with Levy Rozman (Gothamchess) or Anna Cramling, to name 2 of my favorites.