PocketCatalog
Build cards with Markdown, formulas and images — or have an AI generate them in seconds. Only your learning progress syncs, so you can pick up where you left off on any device. Free.
Your card content, images, sounds and formulas stay on your device. Only your learning progress — and the name of each unit — ever reaches the server.
Your progress syncs automatically. The cards themselves travel to a new device via an export and import file.
The text format is deliberately simple, so an AI can generate whole units in seconds. A bulk upload brings them straight into the app.
Format with Markdown, write formulas in LaTeX, embed images with a simple placeholder, and attach pronunciation sounds that play automatically while you study.
Spaced repetition using the proven SM-2 algorithm schedules your reviews, plus a targeted mode for practising individual cards.
Get a nudge when enough cards are due — configurable per unit and for your whole account.
PocketCatalog is free.
No subscription, no credit card, no expiry.
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