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Spaced repetition

Flashcards

The smoothest way to study on iPhone and Mac. Build decks, review with swipes, and actually remember things — powered by FSRS, the most accurate spaced repetition algorithm available.

FSRS Algorithm iCloud Sync Notion Import Anki Compatible iOS macOS

Built for people who actually want to learn.

Not just a card flipper. Flashcards uses FSRS — the state-of-the-art spaced repetition algorithm — to figure out exactly when you need to see each card again. Study less. Remember more.

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FSRS Spaced Repetition

Rate each card across four difficulty levels. The algorithm tracks your memory stability and schedules reviews at exactly the right moment — not too soon, not too late.

Silky Smooth Gestures

Swipe to rate, tap to flip, tilt your phone for a subtle 3D card effect. Every interaction feels physical and responsive — studying is actually enjoyable.

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iCloud Sync

Your decks live in iCloud and stay in sync across iPhone, iPad, and Mac automatically. Start a session on your phone, continue on your Mac.

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Streak & Session Stats

Track your review streaks and see a breakdown of how many cards you nailed vs. struggled with each session. Momentum builds motivation.

Bring your existing cards.

Already studying somewhere else? Import in seconds — no reformatting required.

Anki Tab-separated export
CSV Any spreadsheet
Notion Direct OAuth sync
Markdown Bullet list format
.flashdeck Native format

iPhone. iPad. Mac. One app.

A full-featured companion app on Mac makes it easy to import, organise, and manage large decks with a keyboard. Then review on your phone whenever you have a spare moment.

Import from Notion in seconds.

Connect your Notion account and pull in any database as a deck. Your notes become flashcards instantly — no copy-pasting, no reformatting.

Download free.

Available now on the App Store for iPhone, iPad, and Mac.

Free to download iCloud included No account needed