Studying sucks - let's make it suck less

As part of nights & weekends I am building studyflow (studyflow.lol), a study tool for students. (Check out my idea slide here: https://www.reddit.com/r/buildspace_/comments/1dm93p0/studyflow_your_personal_academic_copilot/ )

Right now, I am mainly focusing on the scheduling part and trying to make that process more efficient and effective.

However, I am really unsure whether that's actually the biggest pain point I could be working on and if there potentially is some other problem I should be focusing on instead. I want to avoid working on something that only benefits me and doesn't help anybody else.

So I'd love to get some more feedback from you guys.
What are the biggest problems you encounter when studying for an exam? What part of the process do you wish was easier or even automated for you?

Thank you all <3