# Remembering the Kanji vs SEC DigiLib

The clearest difference is price: SEC DigiLib at Free against Remembering the Kanji's $10.99. SEC DigiLib also leads on update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SEC DigiLib is free to download; Remembering the Kanji costs $10.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Remembering the Kanji ships an update every 2 months, SEC DigiLib every 2 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Remembering the Kanji | SEC DigiLib |
| --- | --- | --- |
| Price | $10.99 | **Free** |
| Rating | **[3.4 (24 ratings)](https://appshunter.io/ios/app/remembering-the-kanji/id424471278/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 23 MB | 71 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mirai Apps](https://appshunter.io/developer/913913389) | [Odilo](https://appshunter.io/developer/976580041) |

## What reviewers say

### Remembering the Kanji

[App page](https://appshunter.io/ios/app/remembering-the-kanji/id424471278)

This app provides flashcards and review tools for learning Japanese kanji using the Heisig method. It offers customizable study lists, mnemonic story saving, stroke order animations, and drawing practice. Learn kanji readings and jukugo, and review lessons from the companion books.

**Highlights:** Flashcards and review slides, Customizable study lists, Mnemonic story saving, Animated stroke order diagrams, On-screen drawing practice, Learn kanji readings and jukugo, Offline access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📚 Excellent companion to Heisig books
- ✍️ Stroke order animations and writing practice
- 🎯 Organized by lessons for easy review
- 📋 Customizable study lists
- 💾 Ability to add personal stories and notes

**What reviewers complain about**

- 📖 No Heisig stories included (copyright issues)
- 🔄 Lacks spaced repetition system (SRS)
- 📱 Portrait mode only, no landscape support
- 🔍 Search defaults to numbers instead of letters
- 💾 Data loss after updates (study lists, stories)

**Reported bugs**

- Study lists and stories deleted after updates
- Backup crashes on iOS devices
- App crashes when adding multiple kanji to study list
- Flashcard progress not saving
- Import function crashes with CSV files

**Requested features**

- Include Heisig stories from the book
- Add spaced repetition system (SRS/Anki-style)
- Landscape/split-screen support for iPad
- Search default to alphabetical letters
- Expand story/notes display area


### SEC DigiLib

[App page](https://appshunter.io/ios/app/sec-digilib/id1642897137)

**In-app purchases:** none


## Frequently asked questions

### Is Remembering the Kanji free?

Remembering the Kanji costs $10.99, with no in-app purchases.

### Is SEC DigiLib free?

SEC DigiLib is free to download, with no in-app purchases.

### Do Remembering the Kanji or SEC DigiLib have ads?

Neither Remembering the Kanji nor SEC DigiLib shows ads.

### Which is updated more often, Remembering the Kanji or SEC DigiLib?

Remembering the Kanji ships an update every 2 months, and SEC DigiLib every 2 weeks. Most recently, Remembering the Kanji was updated on November 1, 2026 and SEC DigiLib on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*