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 (5.0 from 26 App Store ratings) from the live US App Store listing; last checked: 2026-09-01. 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 is included in Pro.
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.
Looking for something narrower? See the AI flashcard app, or see the AI education app.
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 has a Free plan: study and review, decks, cards and quizzes you make by hand, and Anki import. Every day: 1 upload, 1 AI deck, 1 AI quiz and 10 Sage messages. The day resets at 00:00 UTC. Podcasts, video, slides, infographics, study guides, voice and research are Pro. Pro is $20/mo and adds unlimited AI study tools and the other AI formats. A card-required 3-day free trial of Pro may be available when both the new account and selected offer are eligible. Availability is 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 web, and your account keeps supported study progress available across those platforms when connected.
Last checked: 2026-09-01
Create an account to choose a plan; availability for the account and selected offer is confirmed in the app.