# Pocketbook Appendix

> Reference

Canonical page: [https://chrome-stats.com/d/id416971158](https://chrome-stats.com/d/id416971158)

## Overview

- **ID:** `id416971158`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** TECHNO SQUARE Inc.
- **Category:** Reference
- **Version:** 2.2.9
- **Last updated:** 2026-08-31
- **First published:** 2011-02-04
- **Size:** 8.12 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/pocketbook-appendix/id416971158)
- **Website:** [http://www.technosquare.co.jp/iphone/iappendix/](http://www.technosquare.co.jp/iphone/iappendix/)
- **Privacy policy:** [http://www.technosquare.co.jp/iphone/iappendix/privacy\_policy/plus/](http://www.technosquare.co.jp/iphone/iappendix/privacy_policy/plus/)

## Description

Pocketbook Appendix is english version of Techo-no-furoku(手帳の付録). 
This application is like the Japanese pocketbook appendix. 
It has a lot of information on Japan and more than Pocketbook Appendix.

[ver2.2.9 Update]
- Update "Route Map"

[ver2.2.8 Update]
- Update "Postal Charges" data after 2025/11/1
- Update "Stamp duty" data after 2026/6
- Update "Noshigami"
- Update "Long-lived celebration"
- Update "Emergency number"

[ver2.2.7 Update]
- Update "Postal Charges" data after 2024/10/1
- Update "Stamp duty" data after 2024/11/18

[ver2.2.6 Update]
- Update "Postal Chages" data after 2023/10/1

[ver2.2.5 Update]
- Update "Postal Charges" data after 2023/05/8
- Update "Stamp duty" data after 2023/05/8

[ver2.2.4 Update]
- Add launch screen
- Bug fixes
- Update Japanese holiday
- Update Stamp duty

[ver2.2.3 Update]
- Update "Postal Charges" data after 2019/10/1

[ver2.2.2 Update]
- Update "Age table" for new Japanese Calender
- Update "Japanese holiday" for 2019,2020

[ver2.2.1 Update]
- Fix unit of acceleration in conversion table on Japanese version.
- Update Route Map.

[ver2.2.0 Update]
- Add Mountain Day to Japanese Holiday.
- Fix that not all of A.D. of the age table is displayed.
- Fix calculation　flow rate, kinematic viscosity ,absolute measurement in conversion table.
- Update postal charges.
- Update stamp duty.
- Fix that crash when selecting some items.
- Fix that layout collapses when displayed on landscape screen.

[ver2.1.6 Update]
- Acceleration, flow rate, additional viscosity, kinematic viscosity to absolute　measurement conversion table
- If you have to bold in body configuration, Fixed a phenomenon that sum calendar display of age Chart is interrupted

[ver2.1.5 Update]
- iOS8 Bug Fix

[ver2.1.4 Update]
- URL Scheme "appendix://"
- Background color Bug Fix
- Metro List Add Nautical mile(n.mile)

[ver2.1.3 Update]
- iOS7 PickerView Bug Fix

[ver2.1.0 Update]
- Tax Rate Change

[ver2.1.0 Update]
- Add Config Arrange List

[Ver2.0.0 Update]
- Add Route Map(Tokyo,Osaka)

[Ver1.0.7 Update]
- Bug fix in Emergency number 

[Ver1.0.6 Update]
- Menu icon add
- Bug fix

[Ver1.0.5 Update]
- Bug fix in the solar system star

[Ver1.0.4 Update]
- Add to a dwarf planet in the solar system star
- Bug Fix

[Contents]
- Age table
- Conversion table
- Postal charges
- Emergency number
- Japanese holiday
- Rokuyō
- Prefectures of Japan
- Country number
- Time difference
- Writing of letter
- Noshigami
- Calendar (Koyomi)
- Solar system
- The twelve signs of the zodiac
- Language of flowers
- The symbol of an element
- Long-lived celebration
- Size table
- Web color code
- Yakudoshi
- Stamp duty
- The 24 Solar Terms
- Paper size
- Wedding Anniversary
- Route Map

## Rankings

- #1,242,883 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id416971158)