Your first deck, three ways.
Everything starts with a deck of cards you didn't have to write. Pick whichever path matches how you learn — they all end in the same place: cards on your phone, due tomorrow.
Describe it — the Deck Builder writes the course.
On Create, tell the Builder what you're learning in a sentence — “Georgian basics for an expat”, “AWS Solutions Architect exam in March”. It plans an honest, course-ordered outline, asks the one or two questions that actually change the result, and then writes every card — from a 20-card mechanism up to a foundation of hundreds. The build runs on the server: close the tab, come back, the deck keeps growing. How the Builder works
Every account can build: free built cards to begin with, thousands a month on Pro. Reviewing what you built is never paywalled.
Start from a curated deck.
The Create page also carries ready-made decks — real, course-ordered cards for common goals (system design, SQL internals, everyday Spanish, how memory works). Free, one tap, yours to edit. They're also the fastest way to feel what a well-authored card is like before you build your own.
Let your agent write cards as it teaches you.
If you already learn inside Claude Code, Cursor, or another MCP client, add the open-source LearnReally MCP and your agent turns the lesson it just taught you into cards — in the context of that conversation, which is exactly when the best cards get written. Free, MIT-licensed, runs in your own agent. Setup for every client
Your first review.
Install the Android app (early access — iOS is planned) and sign in — your decks are already there. New cards arrive in course order, a bounded batch per day; reviews land the day before you'd likely forget. Type or dictate what you remember; read the grade; move on. A spare ten minutes is a real session.
When the app says you're done, you're done. There are no streaks to keep alive — spacing is the point.