AI-powered learning.
Free for everyone.
YouTube meets Duolingo for school subjects. PDF content becomes interactive audio lessons with adaptive quizzes, gamified progress, and comprehensive test prep — all powered by AI, all free.
For Students
Learn smarter. Not harder.
Audio-Narrated Lessons
Podcast-style slides with sentence-by-sentence transcript highlighting. Subject-specific backgrounds and animations.
Adaptive Quiz Engine
Three difficulty tiers — Easy, Medium, Hard. Streaks promote you up, mistakes bring you back. MCQ, drag-and-drop, fill-in-the-blank.
Test Prep Hubs
Dedicated prep for MCAT, LSAT, SAT, PSAT, GRE, and AP exams. Section breakdowns, accuracy tracking, performance charts.
Gamified Progress
Daily streaks, XP system, leaderboards, and spaced repetition. Missed questions resurface at optimal intervals.
Student Dashboard
Per-subject progress bars, letter grades, weak area highlights, and recent activity feeds. See exactly where to focus.
AI Tutor
Ask questions about any lesson or topic. Get real-time answers powered by Gemini, with links to relevant pages.
Test Prep
Comprehensive prep. Zero cost.
10,000+ practice questions with detailed “why wrong” explanations for every option.
MCAT
32+ lessons
LSAT
35+ lessons
SAT
24 lessons
PSAT
14 lessons
GRE
12+ lessons
AP
20+ lessons
For Curators
Upload a PDF. Get a course.
The AI content pipeline extracts concepts, generates slides with audio narration, creates quizzes at three difficulty levels, and deduplicates against existing content — all from a single PDF upload.
Upload
Curator uploads a PDF
Extract
AI extracts key concepts
Generate
Slides, audio, and quizzes
Review
Curator edits and approves
Publish
Students start learning
Start learning. Start curating.
Explore the platform or request curator access to create your own lessons.