---
title: "Time-Calc - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "個人のフライトログの計算に特化した加算と引き算だけのシンプルな時+分の時間計算機です。  入力した数字の最後の2桁は、自動的に「分」として計算されます。"
---

# Time-Calc — Japan

![Time-Calc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/19/b6/9c/19b69cd9-d94f-d419-18cc-d23db5f70320/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Kazuyuki Saito](https://apptail.io/developer/kazuyuki-saito-oExc) (Japan)
**Category:** Utilities
**Rating:** 4.8/5 (4 ratings)
**Price:** Free
**Bundle ID:** org.saitos.TimeCalc
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.5.4 (released 2025-12-10)
**Original Release:** 2013-09-18

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id699524076)
**AppTail Page:** [https://apptail.io/app/time-calc-HJKf/japan](https://apptail.io/app/time-calc-HJKf/japan)

## Time-Calc Description
個人のフライトログの計算に特化した加算と引き算だけのシンプルな時+分の時間計算機です。 
入力した数字の最後の2桁は、自動的に「分」として計算されます。

## Time-Calc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c5/53/f1/c553f179-793c-71b4-baa1-44a3417b19f0/Simulator_Screenshot_-_iPhone_16e_-_2025-12-10_at_09.43.38.png/1242x2688.png)

## Time-Calc Rating Breakdown in Japan
- 5 stars: 3 (75%)
- 4 stars: 1 (25%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Time-Calc Available In
- [Japan](https://apptail.io/app/time-calc-HJKf/japan)
- [United States](https://apptail.io/app/time-calc-HJKf/united-states)
- [Indonesia](https://apptail.io/app/time-calc-HJKf/indonesia)
- [South Korea](https://apptail.io/app/time-calc-HJKf/south-korea)
- [France](https://apptail.io/app/time-calc-HJKf/france)
- [United Kingdom](https://apptail.io/app/time-calc-HJKf/united-kingdom)
- [United Arab Emirates](https://apptail.io/app/time-calc-HJKf/united-arab-emirates)
- [Singapore](https://apptail.io/app/time-calc-HJKf/singapore)
- [China](https://apptail.io/app/time-calc-HJKf/china)
- [Belarus](https://apptail.io/app/time-calc-HJKf/belarus)
- [Canada](https://apptail.io/app/time-calc-HJKf/canada)
- [Switzerland](https://apptail.io/app/time-calc-HJKf/switzerland)
- [Chile](https://apptail.io/app/time-calc-HJKf/chile)
- [Colombia](https://apptail.io/app/time-calc-HJKf/colombia)
- [Czechia](https://apptail.io/app/time-calc-HJKf/czechia)
- [Germany](https://apptail.io/app/time-calc-HJKf/germany)
- [Denmark](https://apptail.io/app/time-calc-HJKf/denmark)
- [Dominican Republic](https://apptail.io/app/time-calc-HJKf/dominican-republic)
- [Algeria](https://apptail.io/app/time-calc-HJKf/algeria)
- [Ecuador](https://apptail.io/app/time-calc-HJKf/ecuador)
- [Estonia](https://apptail.io/app/time-calc-HJKf/estonia)
- [Egypt](https://apptail.io/app/time-calc-HJKf/egypt)
- [Spain](https://apptail.io/app/time-calc-HJKf/spain)
- [Finland](https://apptail.io/app/time-calc-HJKf/finland)
- [Greece](https://apptail.io/app/time-calc-HJKf/greece)
- [Hong Kong SAR China](https://apptail.io/app/time-calc-HJKf/hong-kong)
- [Hungary](https://apptail.io/app/time-calc-HJKf/hungary)
- [Ireland](https://apptail.io/app/time-calc-HJKf/ireland)
- [Israel](https://apptail.io/app/time-calc-HJKf/israel)
- [India](https://apptail.io/app/time-calc-HJKf/india)
- [Italy](https://apptail.io/app/time-calc-HJKf/italy)
- [Kenya](https://apptail.io/app/time-calc-HJKf/kenya)
- [Kuwait](https://apptail.io/app/time-calc-HJKf/kuwait)
- [Kazakhstan](https://apptail.io/app/time-calc-HJKf/kazakhstan)
- [Lebanon](https://apptail.io/app/time-calc-HJKf/lebanon)
- [Malta](https://apptail.io/app/time-calc-HJKf/malta)
- [Mauritius](https://apptail.io/app/time-calc-HJKf/mauritius)
- [Mexico](https://apptail.io/app/time-calc-HJKf/mexico)
- [Malaysia](https://apptail.io/app/time-calc-HJKf/malaysia)
- [Namibia](https://apptail.io/app/time-calc-HJKf/namibia)
- [Nigeria](https://apptail.io/app/time-calc-HJKf/nigeria)
- [Netherlands](https://apptail.io/app/time-calc-HJKf/netherlands)
- [Norway](https://apptail.io/app/time-calc-HJKf/norway)
- [New Zealand](https://apptail.io/app/time-calc-HJKf/new-zealand)
- [Peru](https://apptail.io/app/time-calc-HJKf/peru)
- [Philippines](https://apptail.io/app/time-calc-HJKf/philippines)
- [Pakistan](https://apptail.io/app/time-calc-HJKf/pakistan)
- [Poland](https://apptail.io/app/time-calc-HJKf/poland)
- [Portugal](https://apptail.io/app/time-calc-HJKf/portugal)
- [Romania](https://apptail.io/app/time-calc-HJKf/romania)
- [Russia](https://apptail.io/app/time-calc-HJKf/russia)
- [Saudi Arabia](https://apptail.io/app/time-calc-HJKf/saudi-arabia)
- [Sweden](https://apptail.io/app/time-calc-HJKf/sweden)
- [Thailand](https://apptail.io/app/time-calc-HJKf/thailand)
- [Türkiye](https://apptail.io/app/time-calc-HJKf/turkey)
- [Taiwan](https://apptail.io/app/time-calc-HJKf/taiwan)
- [Ukraine](https://apptail.io/app/time-calc-HJKf/ukraine)
- [Vietnam](https://apptail.io/app/time-calc-HJKf/vietnam)
- [South Africa](https://apptail.io/app/time-calc-HJKf/south-africa)
- [Argentina](https://apptail.io/app/time-calc-HJKf/argentina)
- [Austria](https://apptail.io/app/time-calc-HJKf/austria)
- [Australia](https://apptail.io/app/time-calc-HJKf/australia)
- [Azerbaijan](https://apptail.io/app/time-calc-HJKf/azerbaijan)
- [Belgium](https://apptail.io/app/time-calc-HJKf/belgium)
- [Bulgaria](https://apptail.io/app/time-calc-HJKf/bulgaria)
- [Bermuda](https://apptail.io/app/time-calc-HJKf/bermuda)
- [Brazil](https://apptail.io/app/time-calc-HJKf/brazil)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*