Ship your first deck in five minutes.
1. Sign up
GoodOff runs on web, iOS, and Android. Create a free account at app.goodoff.co — no install required for web. Mobile apps are on the App Store (Android coming soon).
2. Create your first deck
From the home screen tap New deck. Three ways to populate it:
- Upload a file — drop a PDF, slide deck, or lecture transcript and the AI generates flashcards in seconds. Supports 90+ formats.
- Paste a URL — paste a YouTube link or article URL; we transcribe and convert.
- Type manually — front/back cards work the way you expect. Markdown supported.
For the full conversion flow, see PDF to flashcards.
3. Study
Open the deck and tap Study. The FSRS spaced repetition algorithm schedules each card automatically. Grade yourself Again / Hard / Good / Easy; cards you almost forgot come back tomorrow, cards you nailed come back in a week. Read the science: how spaced repetition works.
Card-writing guidelines
The scheduler does the heavy lifting, but card design still matters. A few rules of thumb:
- One concept per card — if a card has an "and" in it, split it
- Write in your own words — paraphrasing the source forces deeper encoding than copying it verbatim
- Include an image or mnemonic for anything abstract — the brain remembers pictures faster than text
- Delete cards you consistently get wrong and rewrite them — usually the question is ambiguous, not your memory
- Cloze deletions beat front/back for sequential information (amino acid pathways, dates, ordered lists)
Importing existing decks
Already studying with another app? Bring your work over.
- Import from Anki — drop in a .apkg file; cards, media, and scheduling data preserved
- Import from Quizlet — built-in importer pulls your sets directly
- Standard CSV — for everything else, a two-column CSV with Front / Back works
Study plan templates
Pre-built schedules for common high-stakes exams:
- 3-month MCAT study plan — week-by-week with content review, UWorld, and AAMC full-lengths
- Study tips library — 25+ articles on memory, focus, and retention
- USMLE / Bar / LSAT plans on the roadmap — tell us what you're prepping for