I'd also like to know if anyone knows of anything like that. Currently trying to self teach and that's not ideal.

You said you're using apps. In my experience, Korean apps just aren't that good and certainly aren't sufficient. I'd recommend either using TTMIK's core classes (free) or a textbook to get lessons that explain concepts with actual structure. You can definitely use other resources such as apps to supplement something like that

"Yankee" lmao people say that unironically these days?

I've never seen it less than $4.50 there

Tom Leonard's is incredibly shady. Just look up Tom Leonard in the sub