Pocketbook Appendix Downloads & RevenuePocketbook Appendix · App Store
手帳の付録
Pocketbook Appendix is #49 in Reference Paid in Japan and charting in 1 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperTECHNO SQUARE Inc.
CategoryReference
Price150 JPY
Released
Rating★ 3.6 (37)
Version2.2.9
Age rating4+
First seen by us
25 Sep 2026
Full timeline · 3 events
- 🆕Pocketbook Appendix first spotted by AppInsider#40 in Top Paid · Reference · Japan
- 📦Pocketbook Appendix version 2.2.9- Update "Route Map"
- 🆕Pocketbook Appendix released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.6 ★
37 ratings
Measured
Best rank now
#49
Measured
Pocketbook Appendix on the App Store
App details
App ID
416971158
Publisher
TECHNO SQUARE inc.
On the store since
Feb 2011
15 years on the store
Minimum OS
iOS 16.2+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
4+
Languages
2
EN JA
Size
9 MB
Also listed in
Business
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| ReferencePaid | #49 |
Apps near Pocketbook Appendix on the chart
Reference Paid, around #49.
Ratings
App Store, worldwide.
Rating
3.6 ★
37 ratings
Measured
Ratings
37
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
3.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Pocketbook Appendix
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
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
Latest updates
2.2.9
- Update "Route Map"