# Rule of Three Calculator Pro

> Mathematics rule of three

Canonical page: [https://chrome-stats.com/d/id6447561990](https://chrome-stats.com/d/id6447561990)

## Overview

- **ID:** `id6447561990`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Gustav Gutsche
- **Category:** Education
- **Version:** 2024.10
- **Last updated:** 2025-01-10
- **First published:** 2023-04-11
- **Size:** 4.39 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/rule-of-three-calculator-pro/id6447561990)
- **Privacy policy:** [https://drive.proton.me/urls/S1C53B6DS0#bBOdHicRyxPI](https://drive.proton.me/urls/S1C53B6DS0#bBOdHicRyxPI)

## Description

Rule of Three Calculator - The key to mathematics!

Imagine an app that simplifies the tedious process of calculating proportional and anti-proportional values. 
Our "rule of three calculator" is exactly what you need!

Features:

- Easy input: enter your values in the a, b and y fields and let the app do the rest!
- Choose your calculation type: decide if your ratio is proportional or anti-proportional and see the underlying formula right on the screen.
- Immediate results: Get instant clarity with clear and precise results, displayed in the 'x' field.
- Intuitive user interface: a clean and modern design suitable for both beginners and advanced users.
- Multilingual support: whether you speak English or German, our calculator is ready to serve you in your language.

Download the rule of three calculator now and make your calculating work easier!

## Rankings

- #1,184,008 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6447561990)