---
title: "TOTP Calc - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "TOPT Calcは、既知の秘密鍵に基づいたTOTP (Time-based One-Time Password) コードを計算するアプリケーションです。 TOPT Calcは、よく使われる他のアプリケーションよりも安全です。その理由は、 - TOPT Calcは、ユーザーのアカウントについては何も知りません。 - TOPT Calcは、アプリケーションの内部には何も保存しません。 - 秘密鍵は別"
---

# TOTP Calc — Japan
> 認証アプリからの解放!

![TOTP Calc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a5/54/59/a5545992-62d6-9c61-d250-04e139b68c4d/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Shizuka TORITANI](https://apptail.io/developer/shizuka-toritani-Koqc)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** ¥60.00
**Bundle ID:** com.pashka-software.totp-calc
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.3 (released 2025-07-15)
**Original Release:** 2025-04-16
**Languages:** English, Japanese, Russian

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id6742089228)
**AppTail Page:** [https://apptail.io/app/totp-calc-wcqv/japan](https://apptail.io/app/totp-calc-wcqv/japan)

## TOTP Calc Description
TOPT Calcは、既知の秘密鍵に基づいたTOTP (Time-based One-Time Password) コードを計算するアプリケーションです。
TOPT Calcは、よく使われる他のアプリケーションよりも安全です。その理由は、
- TOPT Calcは、ユーザーのアカウントについては何も知りません。
- TOPT Calcは、アプリケーションの内部には何も保存しません。
- 秘密鍵は別個に（例えば、紙などに）保存することができます。

## TOTP Calc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/37/4e/21/374e2171-f211-d3cd-bb8f-ab4a968729ff/_U042d_U043a_U0440_U0430_U043d_iPhone__U042f_U043f_3__U042d_U043a_U0440_U0430_U043d1.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/a7/26/23a72646-4bc4-5d7f-b4b2-5b17bea82255/_U042d_U043a_U0440_U0430_U043d_iPhone__U042f_U043f_3__U042d_U043a_U0440_U0430_U043d2.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d8/c9/28/d8c92841-1506-94d9-9319-31fc6fd78e5c/_U042d_U043a_U0440_U0430_U043d_iPhone__U042f_U043f_3__U042d_U043a_U0440_U0430_U043d3.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/40/43/6a/40436a18-192d-c469-8193-4f2cd53d373f/_U042d_U043a_U0440_U0430_U043d_iPhone__U042f_U043f_3__U042d_U043a_U0440_U0430_U043d4.png/1284x2778.png)

## TOTP Calc Rating Breakdown in Japan
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## TOTP Calc Available In
- [Japan](https://apptail.io/app/totp-calc-wcqv/japan)
- [Armenia](https://apptail.io/app/totp-calc-wcqv/armenia)
- [Angola](https://apptail.io/app/totp-calc-wcqv/angola)
- [Argentina](https://apptail.io/app/totp-calc-wcqv/argentina)
- [Azerbaijan](https://apptail.io/app/totp-calc-wcqv/azerbaijan)
- [Bahrain](https://apptail.io/app/totp-calc-wcqv/bahrain)
- [Bermuda](https://apptail.io/app/totp-calc-wcqv/bermuda)
- [Brunei](https://apptail.io/app/totp-calc-wcqv/brunei)
- [Brazil](https://apptail.io/app/totp-calc-wcqv/brazil)
- [Belize](https://apptail.io/app/totp-calc-wcqv/belize)
- [Canada](https://apptail.io/app/totp-calc-wcqv/canada)
- [Chile](https://apptail.io/app/totp-calc-wcqv/chile)
- [Colombia](https://apptail.io/app/totp-calc-wcqv/colombia)
- [Ecuador](https://apptail.io/app/totp-calc-wcqv/ecuador)
- [Grenada](https://apptail.io/app/totp-calc-wcqv/grenada)
- [Indonesia](https://apptail.io/app/totp-calc-wcqv/indonesia)
- [Israel](https://apptail.io/app/totp-calc-wcqv/israel)
- [Iceland](https://apptail.io/app/totp-calc-wcqv/iceland)
- [Jordan](https://apptail.io/app/totp-calc-wcqv/jordan)
- [Kenya](https://apptail.io/app/totp-calc-wcqv/kenya)
- [South Korea](https://apptail.io/app/totp-calc-wcqv/south-korea)
- [Cayman Islands](https://apptail.io/app/totp-calc-wcqv/cayman-islands)
- [Kazakhstan](https://apptail.io/app/totp-calc-wcqv/kazakhstan)
- [Sri Lanka](https://apptail.io/app/totp-calc-wcqv/sri-lanka)
- [Madagascar](https://apptail.io/app/totp-calc-wcqv/madagascar)
- [North Macedonia](https://apptail.io/app/totp-calc-wcqv/north-macedonia)
- [Mauritius](https://apptail.io/app/totp-calc-wcqv/mauritius)
- [Malaysia](https://apptail.io/app/totp-calc-wcqv/malaysia)
- [Namibia](https://apptail.io/app/totp-calc-wcqv/namibia)
- [Nepal](https://apptail.io/app/totp-calc-wcqv/nepal)
- [New Zealand](https://apptail.io/app/totp-calc-wcqv/new-zealand)
- [Peru](https://apptail.io/app/totp-calc-wcqv/peru)
- [Paraguay](https://apptail.io/app/totp-calc-wcqv/paraguay)
- [Qatar](https://apptail.io/app/totp-calc-wcqv/qatar)
- [Russia](https://apptail.io/app/totp-calc-wcqv/russia)
- [Senegal](https://apptail.io/app/totp-calc-wcqv/senegal)
- [Tunisia](https://apptail.io/app/totp-calc-wcqv/tunisia)
- [Ukraine](https://apptail.io/app/totp-calc-wcqv/ukraine)
- [United States](https://apptail.io/app/totp-calc-wcqv/united-states)
- [Uruguay](https://apptail.io/app/totp-calc-wcqv/uruguay)
- [United Arab Emirates](https://apptail.io/app/totp-calc-wcqv/united-arab-emirates)
- [Uzbekistan](https://apptail.io/app/totp-calc-wcqv/uzbekistan)

---

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