# Interleaf: Flashcards — Study with spaced repetition

> Study with spaced repetition (iPhone/iPad app by Jacob Suchorabski.)

- Source: https://appshunter.io/ios/app/interleaf-flashcards/id6814453538 (this page in markdown: same URL + `.md`)
- Developer: [Jacob Suchorabski](https://appshunter.io/developer/1187730508)
- Category: Education, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 10 MB
- Languages: American English
- Released: 2026-10-31
- Data updated: 2026-11-03

## What is Interleaf?

Remember what you learn, without the busywork. Write a note, and Interleaf turns it into flashcards and brings each one back just before you would forget it.

ONE BUTTON TO STUDY
Start an Interleave Session and Interleaf mixes the cards due today from every deck into one calm session. Mixing subjects (interleaving) makes each recall a little harder, and that effort is what makes it stick. You can still study a single deck, or only the notes that match a tag, search or filter.

TWO BUTTONS TO ANSWER
Reveal the answer, then tap Hard if you couldn't recall it or Easy if you did. Swipe left or right if you prefer. No grading scale and no second-guessing. Each button shows when you will see the card next.

SCHEDULED BY FSRS-6
A modern memory model plans every review. It estimates how well you know each card and schedules it for the moment your memory starts to fade, so you spend your time on what you're about to forget. Set a target retention and daily limits for new cards and reviews per deck. Card Info shows the model's view in plain words: stability, difficulty and your chance of recall today.

FOUR KINDS OF CARDS
• Basic: question on the front, answer on the back
• Reversed: one card in each direction, ideal for vocabulary
• Cloze: hide words in a sentence and fill in the gaps
• Type-in: type the exact answer and see a character-by-character comparison
Notes support Markdown, bullet lists and photos.

ORGANIZED YOUR WAY
Group decks in folders, add tags with suggestions, and search or filter by due, new, leeches and suspended cards. A card you keep failing is marked as a leech, so you know which notes to rewrite.

CALM, NOT GAMIFIED
No streaks, badges or confetti. Home shows honest numbers: what is due, about how long it will take and when the next card comes back. An optional daily reminder includes your due count.

YOUR DATA STAYS YOURS
• No account, no ads, no tracking, no usage analytics
• iCloud sync through your private iCloud database keeps iPhone, iPad and Mac in step, and you can turn it off
• Export everything, including images and review history, to a single file
• Import adds what is new and never deletes anything
• Optional anonymous crash reports that you can turn off in Settings

MADE FOR EVERY APPLE DEVICE
Native on iPhone and iPad, with a two-column layout on iPad, keyboard shortcuts on iPad and Mac, and support for Dynamic Type, Dark Mode and VoiceOver.

Use Interleaf for languages and vocabulary, medicine and nursing, law, exam prep, coding or anything else you want to keep for good.

## Is Interleaf safe?

Not enough ratings yet to assess Interleaf.

## Is Interleaf legit?

Interleaf: Flashcards appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Interleaf is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 2026.11 — 2026-11-01

No release notes.

## More apps by Jacob Suchorabski

- [MTG Mate - Magic Life Tracker](https://appshunter.io/ios/app/mtg-mate-magic-life-tracker/id1530259213)
- [Zen Kana - Learn Japanese](https://appshunter.io/ios/app/zen-kana-learn-japanese/id6450142145)
- [Pangi – 2FA Authenticator](https://appshunter.io/ios/app/pangi-2fa-authenticator/id6760948720)
- [Tailwind: Running Plans](https://appshunter.io/ios/app/tailwind-running-plans/id6787380028)

All apps by Jacob Suchorabski: https://appshunter.io/developer/1187730508

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-03.*