Swiftflip topics.

Browse every Swiftflip topic, from imports and switching to study features.

All Swiftflip topics.

Spaced repetition and FSRS, explained

Spaced repetition shows each flashcard again just before you would forget it. Here is the research behind it, how FSRS schedules your reviews and how to write cards that stick.

No account, no tracking

No sign-up or HK Softworks-hosted profile. Your decks stay on your devices and sync through your private iCloud.

Language learning with Swiftflip

Short daily reviews help vocabulary stick. Add audio for pronunciation and run a quick set on Apple Watch.

Smart Decks

Set a rule, like due now or a low review count, and the deck fills itself and keeps updating as you study.

Audio flashcards

Record up to 30 seconds a side on iPhone or Mac. Play it back on iPad or Apple Watch for pronunciation and listening.

Swiftflip pricing

Unlimited decks, cards and daily practice cost nothing. Premium adds Smart Decks, Folders, AI and full Insights.

Swiftflip for iPad

Split the screen on iPad, with your source on one side and the deck you are building on the other.

Siri and Shortcuts

Ask Siri to add a card, start practice or search your library. App Shortcuts work the moment you install.

Find decks and cards with Spotlight

Swiftflip puts deck names and card text in system Spotlight, with in-app search on iPhone, iPad and Mac.

Folders

Group decks in nested folders with their own icon and color, then practice a whole folder in one session.

Anki import

Import .apkg and .colpkg files with cards, formatting and review progress. You can export again anytime, so nothing is locked in.

A private alternative to Quizlet

No ads and no account. Spaced repetition is built in, and a CSV import brings your old sets across.

Flashcard widgets

Home and Lock Screen widgets show due cards, your week or one deck. A control and a Watch complication keep practice one tap away.

Accessibility in Swiftflip

VoiceOver reads every card and control. Text scales with Dynamic Type, and Reduce Motion eases the animations.

Study insights

See your streak, accuracy and time studied, with card-level memory, review history and next review. The streak is free for everyone.

Practice Both Ways

Turn on Practice Both Ways for a deck to keep separate Front → Back and Back → Front progress in the same schedule.

Custom Practice

Choose decks, due-only cards, the first side, session size, card order, study focus and retry behavior on iPhone, iPad and Mac.

Pause Practice

Pause a card or a whole deck so it stays in the library and drops out of due counts until you resume.

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