Linear Algebra Visualizer

Hi guys! Problem: I'm a software engineer who mainly works on mobile applications for the iPhone. For quite a while Ive been interested in graphics but I've always struggled with matrices in linear algebra. Specifically, being able to visualise the linear transformations and to really get an intuition of how the transformations are calculated. Comparison: As I hadn't found a tool that does this I built an application inspired by 3blue1browns video on linear transformations as I found those helped with being able to visualise what was going on. The app lets you plot points on a 2D coordinate system, apply and visualize transformations and eigenvalues/vectors. It also explains how the new point is calculated and some other useful bits and pieces. Price: If you are interested, the app is available for free on the App Store: https://apps.apple.com/gb/app/linear-algebra-visualizer/id6763524968 Any feedback would be really useful. For example, would you find a tool like this helpful? Is there anything missing? Does it make sense? What have you struggled with or seen people struggle with when it comes to linear algebra? Thanks and let me know in the comments 😄