App profile · Productivity · Data updated 2026-10-05

Real-time Heron Calculator

by Takeru Yui · Free · Version 2.0.2

Availability On the App Store since January 2015

Real-time Heron Calculator is made and published by Takeru Yui. AppBrain is an independent app data site and isn't affiliated with Takeru Yui. The app name, icon, screenshots and description belong to Takeru Yui and are shown as published on the App Store.

About Real-time Heron Calculator

Real-time Heron Calculator is a productivity app developed by Takeru Yui.

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App Information

Real-time Heron Calculator is freely available from the App Store. The app size is 69.44 MB. The latest version available is 2.0.2. The last update was on January 26, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2015.

Description by Takeru Yui (from the App Store)

Divide the area of a triangle using Heron's formula.
The lengths of the sides can be changed intuitively, and the results are immediately displayed graphically!
Eliminates tedious manual calculations during site work. Ideal for construction site support!

The lengths of the sides can be changed immediately at the touch of a button, and the calculation results are immediately reflected on the screen.
In addition, the actual triangle shape can be checked with the triangle in the center.

Optionally, the following can be changed
The value that can be raised or lowered at the touch of a button.
The number of decimal places to be displayed
Toggle decimal point calculation (rounding up, rounding down, rounding off, JIS rounding)

This application was created using Unity.

Various other updates are planned upon request.

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Price	Free
Rating	No ratings
Ranking	Not ranked
Version	2.0.2
App size	69.4 MB
Suitable for	Everyone

Screenshots

Screenshots by Takeru Yui, from the the App Store listing

Official page on the App Store

Alternatives to Real-time Heron Calculator

Changelog of Real-time Heron Calculator

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Developer information for Takeru Yui

Takeru Yui

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Technologies used by Real-time Heron Calculator

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