# Pocketbook Appendix Lite vs 卒業年度・年齢・西暦・和暦 ・干支早見表

The clearest difference is review sentiment: 卒業年度・年齢・西暦・和暦 ・干支早見表 at 97% against Pocketbook Appendix Lite's 45%. 卒業年度・年齢・西暦・和暦 ・干支早見表 also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). Pocketbook Appendix Lite's advantage is iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pocketbook Appendix Lite ships an update every 6 months, 卒業年度・年齢・西暦・和暦 ・干支早見表 monthly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Pocketbook Appendix Lite | 卒業年度・年齢・西暦・和暦 ・干支早見表 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 45.0% of reviews | **96.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 7 MB | 27 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TECHNO SQUARE Inc.](https://appshunter.io/developer/416751392) | [Naoyuki Rikiji](https://appshunter.io/developer/1465757389) |

## 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


### 卒業年度・年齢・西暦・和暦 ・干支早見表

[App page](https://appshunter.io/ios/app/id1561089214)

Easily calculate graduation years, ages, and convert between Gregorian and Japanese eras. Customize for early or late birthdays, or even years of repeating a grade. All information is accessible without any advertisements.

**Highlights:** Calculate graduation years, Convert between Gregorian and Japanese eras, Determine age, Customize for birth timing, Adjust for repeating a grade, No advertisements

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

**In-app purchases:** none


## Frequently asked questions

### Is Pocketbook Appendix Lite free?

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

### Is 卒業年度・年齢・西暦・和暦 ・干支早見表 free?

卒業年度・年齢・西暦・和暦 ・干支早見表 is free to download, with no in-app purchases.

### Do Pocketbook Appendix Lite or 卒業年度・年齢・西暦・和暦 ・干支早見表 have ads?

Pocketbook Appendix Lite shows ads; 卒業年度・年齢・西暦・和暦 ・干支早見表 does not.

### Which is updated more often, Pocketbook Appendix Lite or 卒業年度・年齢・西暦・和暦 ・干支早見表?

Pocketbook Appendix Lite ships an update every 6 months, and 卒業年度・年齢・西暦・和暦 ・干支早見表 monthly. Most recently, Pocketbook Appendix Lite was updated on October 23, 2026 and 卒業年度・年齢・西暦・和暦 ・干支早見表 on October 27, 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.*