AI flashcards from anything.
Upload a PDF, paste a URL, or add lecture notes. GoodOff analyzes the source and drafts editable cards designed for active recall.
Turn your own sources into connected flashcards, quizzes, study guides, and source-grounded tutoring, then use FSRS spaced repetition to remember what you learn.
App Store rating and count from the live US App Store listing; product facts checked August 19, 2026. Ratings and product limits can change.
FSRS watches three things per card — stability, difficulty, and retrievability — and shows each one back the moment it's about to slip. No guessing, no cramming, no wasted reviews.
Four grades: Again, Hard, Good, and Easy. Each response updates the card's review history.
Stability × difficulty × retrievability. Every card carries three numbers, updated the moment you press a grade.
Cards return on intervals calculated from their review history and your selected response.
Upload a PDF, paste a URL, or add lecture notes. GoodOff analyzes the source and drafts editable cards designed for active recall.
FSRS uses your review history and card difficulty to schedule the next review for each card.
Learn hands-free. Ask questions, get explanations, and study while commuting or exercising — no screen required.
Generate practice tests from your study materials and review feedback for each question. Generation uses the credits included with your plan.
A vertical swipe interface that makes studying feel as natural as scrolling — without the brain rot.
Progress syncs across iOS, Android, and web. Never lose a streak or a card.
GoodOff combines AI-powered content generation, voice tutoring, spaced repetition, and gamification in one app. It can turn supported study sources into editable flashcards, quizzes, guides, podcasts, and source-grounded tutoring within one connected workflow.
Upload any study material (PDFs, notes, videos) and our AI analyzes it to create personalized flashcards, quizzes, and study plans. You can also chat with our AI tutor for explanations or use voice mode for hands-free learning.
GoodOff does not have a permanent Free plan. Starter begins at $4.99/mo and includes AI flashcard generation, FSRS spaced repetition, and all study modes. Start studying without a card. After your first card review, a 30-day trial begins. Your selected plan renews at its price unless you cancel. Full policy confirmed in the app.
GoodOff works for any subject - from medical school and law school to language learning and professional certifications. Our AI adapts to your content and creates relevant study materials.
Yes. GoodOff is available on iOS, Android, and the web, and your account keeps supported study progress available across those platforms when connected.
Last checked: August 19, 2026
Create an account to choose a plan; availability for the account and selected offer is confirmed in the app.