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  3. Launched Web App Version of Income Calculator
2025/05/31

Launched Web App Version of Income Calculator

In addition to the mobile app, you can now use the calculator from your web browser.

We have launched the web app version of our Income Calculator (https://tedorikeisan.com). The features previously available only on mobile apps can now be accessed directly from web browsers.


Web App Features:

•Direct browser access
•Same calculation accuracy as mobile app
•Responsive design compatible with smartphones
•Supports three employment types: employees, sole proprietors, and corporate officers
•Accurate calculations based on latest tax laws

The web app calculates your actual take-home pay in real-time by deducting various taxes and social insurance premiums from your annual income. Use it for salary comparisons when changing jobs or future income planning.


The mobile app versions continue to be available on App Store and Google Play with more detailed features.

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We have released a smart shopping list app that makes daily shopping more efficient on both App Store and Google Play.

2025/06/15

Released Mobile App Version of Income Calculator

We have released a mobile app that accurately calculates take-home pay from annual income on both App Store and Google Play.

2025/08/17

Added 'Mortgage Loan Simulation' Feature to Income Calculator Web App

We have added a new feature to the Income Calculator web app that allows users to calculate monthly payments and total repayment amounts for mortgage loans.

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