# Pocketbook Appendix Lite vs Japandix

The clearest difference is review sentiment: Japandix at 100% against Pocketbook Appendix Lite's 45%. Pocketbook Appendix Lite's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Japandix sells 1 one-off in-app purchase. Pocketbook Appendix Lite asks for nothing beyond the download.

Pocketbook Appendix Lite ships an update every 6 months, Japandix every 5 months. The most recent releases landed on September 22, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Pocketbook Appendix Lite | Japandix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/japandix/id725198784/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 45.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 7 MB | 39 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TECHNO SQUARE Inc.](https://appshunter.io/developer/416751392) | [Dreams Come True Inc.](https://appshunter.io/developer/526596466) |

## What reviewers say

### Pocketbook Appendix Lite

[App page](https://appshunter.io/ios/app/pocketbook-appendix-lite/id417002893)

This app provides a comprehensive collection of Japanese reference data, including postal charges, holidays, age tables, and conversion charts. It is regularly updated with new information and bug fixes to ensure accuracy and usability.

**Highlights:** Age table, Conversion table, Postal charges, Emergency numbers, Japanese holidays, Calendar, Solar system information

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

**In-app purchases:** none


### Japandix

[App page](https://appshunter.io/ios/app/japandix/id725198784)

This app serves as a digital appendix for diaries, offering a wealth of information on Japanese living, etiquette, and culture. It includes details on manners, calendars, unit conversions, and various trivia. Users can bookmark content and view it offline, with language switching between Japanese and English.

**Highlights:** Extensive Japan-related content, Index search functionality, Bookmark management (MyList), Offline viewing, Language switching (Japanese/English), Information on manners and etiquette, Living and trivia sections

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Pocketbook Appendix Lite free?

Pocketbook Appendix Lite is free to download, with no in-app purchases.

### Is Japandix free?

Japandix is free to download, with in-app purchases available.

### Do Pocketbook Appendix Lite or Japandix have ads?

Both Pocketbook Appendix Lite and Japandix show ads.

### Which is updated more often, Pocketbook Appendix Lite or Japandix?

Pocketbook Appendix Lite ships an update every 6 months, and Japandix every 5 months. Most recently, Pocketbook Appendix Lite was updated on September 22, 2026 and Japandix on October 3, 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.*