Foil Flashcards

Import Anki or CSV, study with FSRS or SM-2, and use your preferred external AI tool to create CSV flashcards. One-time purchase. No subscription.

Import Anki decks, CSV, or your own study material into a private flashcard library. Study with FSRS or SM-2 spaced repetition, private iCloud sync, and a one-time Permanent Unlock. No subscription.

Bring your existing material • Import APKG, COLPKG, UTF-8 CSV, and Foil backup files • Preview, map, and validate cards before import

Create cards with the AI tool you prefer • Copy a scenario prompt from Foil • Generate structured CSV in an external AI tool • Return to Foil to preview, import, and study

Learn on your terms • Rate recall Again, Hard, Good, or Easy • Use priority queues, rich text, hints, tags, review history, speech, and long-form cards • Study offline and sync decks, cards, review history, and tags through your private iCloud database

The free version supports up to 50 active cards. A one-time Permanent Unlock removes the limit permanently. No subscription.