# Recall Deck: Spaced Repetition — Spaced repetition, done simply

> Spaced repetition, done simply (iPhone/iPad app by SHINOBU MIYAHIRA.)

- Source: https://appshunter.io/ios/app/recall-deck-spaced-repetition/id6808633202 (this page in markdown: same URL + `.md`)
- Developer: [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570)
- Category: Education, Productivity
- Price: $29.99
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, Japanese
- Released: 2026-09-16
- Data updated: 2026-10-15

## What is Recall Deck?

Your deck doesn't vanish because a sync hiccuped. There's nothing to set up on a computer first. You're reviewing your first card within a minute of opening the app.

Recall Deck is a spaced repetition flashcard app for iPhone and iPad, built around FSRS — an evidence-based scheduling algorithm that reviews each card right before you're about to forget it. Everything lives on your device. There's no account, no cloud dependency, and no subscription.

WHAT YOU CAN DO
• Create decks, notes, and cards — Basic, Basic+Reverse, and Cloze note types
• Study with a 4-button rating (Again / Hard / Good / Easy) and see the next interval before you tap
• Import your existing flashcard collection from a package file (.apkg) or a CSV/TSV file
• Browse and organize — search by content or tag, sort, bulk-move between decks, suspend cards
• Turn a photo of your notes or a textbook page into a flashcard, using on-device text recognition
• Track your progress — today's reviews, retention rate, and the workload coming up, in simple charts
• Back up automatically every day (7 generations kept), plus manual export/import to the Files app
• Adjust your desired retention, daily new/review limits, and learning steps to fit how you actually study

DESIGNED TO BE USED, NOT CONFIGURED
Recall Deck starts you with a sample deck so you have something to study immediately — no empty screen, no setup wizard. The defaults (90% desired retention, 20 new cards a day, 200 reviews a day) work for most people; change them only if you want to.

BUILT TO LAST
Your data is stored locally in the app's own storage, with a daily automatic backup plus one-tap manual backup and restore. Export a single backup file to the Files app any time — useful before switching devices.

ACCESSIBILITY
Full Dynamic Type support, VoiceOver labels throughout, and AA color contrast.

PRIVACY
Recall Deck collects no personal information, and contains no ads, no analytics, and no trackers. Full policy at the support link below.

PRICING
One-time purchase. No subscription, no in-app purchases, no ads, ever.

Card scheduling is powered by an original implementation of the FSRS algorithm (open-spaced-repetition/fsrs, MIT license), written from its published formulas.

## Is Recall Deck safe?

Not enough ratings yet to assess Recall Deck.

## Is Recall Deck legit?

Recall Deck: Spaced Repetition appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Recall Deck is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-16

No release notes.

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All apps by SHINOBU MIYAHIRA: https://appshunter.io/developer/6782739570

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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 2026-10-15.*