Learro is a free educational platform built for students preparing for AP exams. Our goal is simple — make high-quality study material easy to find, easy to understand, and easy to use.

Studying for AP exams is hard enough. Finding reliable, well-organized notes shouldn't be. Learro was created to give every student — regardless of their school or resources — access to structured study guides, unit notes, and practice material for every AP subject.

Learro covers all 35+ AP exam subjects, from AP Biology and AP Calculus to AP World History and AP Computer Science. Every subject is organized by unit, aligned to College Board standards, and written to be genuinely useful — not just a wall of text.

Learro also allows students to upload and share their own study materials. If you've made great notes, flashcards, or summaries, you can contribute them to the Learro community so other students can benefit too. All uploaded content is publicly shared on the platform.

We started with AP exams and we're expanding. Future plans include ACT prep, SAT guides, and deeper subject coverage in Physics, Chemistry, Biology, and more. Learro is built to grow with its students.

Have a question, suggestion, or want to report an issue? Visit our Contact Us page — we'd love to hear from you.