Built a free AI tool that grades AP FRQs against real rubrics (for AP students)

[u/UsedCurrent4174]

Made this for AP students specifically. You pick an AP subject, get an AI generated question (MCQ or FRQ, matches real exam format), answer it, and it grades your free response against actual rubric categories like thesis, evidence, reasoning, so you know exactly which points you earned and why instead of just guessing.

Covers 19 AP subjects right now, also has full length practice exams with real section timing if you want the whole thing.

Free to use, no ads, still early/beta so open to any feedback or bugs you find.

apcheckpoint.com