---
title: "Rule of Three Easy - Reviews, Revenue and Downloads in Egypt | Apple App Store"
description: "We do Rule of Three's calculations, also known as cross multiplication, several times a day, often without even realizing it. This application has been made to make your life easier, making it possibl"
---

# Rule of Three Easy — Egypt
> Calculate cross-multiplication

![Rule of Three Easy App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/65/20/af/6520af78-de50-c17f-98b8-5418c6267b53/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Marcio Rocha da Rosa](https://apptail.io/developer/marcio-rocha-da-rosa-rUM)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.marciorr.ruleOfThree
**Store:** Apple App Store
**Country:** Egypt
**Version:** 3.5.4 (released 2025-08-18)
**Original Release:** 2021-02-15
**Languages:** English, Portuguese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/eg/app/app/id1553014021)
**AppTail Page:** [https://apptail.io/app/rule-of-three-easy-hsYe/egypt](https://apptail.io/app/rule-of-three-easy-hsYe/egypt)

## Rule of Three Easy Description
We do Rule of Three's calculations, also known as cross multiplication, several times a day, often without even realizing it. This application has been made to make your life easier, making it possible, in seconds, to solve issues that are common in our daily lives, such as changing quantities of ingredients in recipes, calculating fuel consumption, finding any kind of quantities that are proportional, etc.
Rule of Three is a simple, useful and free app.

## Rule of Three Easy Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/7a/dd/b27adda0-e821-cba8-07ac-0c28c585350e/d9b90226-443a-4a5d-8ac8-5aa60ac9d9b4_iPhone_Pro_Max_Screenshot_1_-_Ingle_U0302s-_iOS.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/62/ca/b9/62cab9ac-866f-d13e-45b3-053ba35bd6b1/9b6e81d3-70fc-4d72-b896-6bbd2742c4b1_iPhone_Pro_Max_Screenshot_2_-_Ingle_U0302s-_iOS.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7a/2b/43/7a2b43b9-4796-718a-4a25-51d9f01451cb/d8693113-43f1-4963-9158-6f9b51fc904f_iPhone_Pro_Max_Screenshot_3_-_Ingle_U0302s-_iOS.png/1242x2688.png)







## Rule of Three Easy Available In
- [Brazil](https://apptail.io/app/rule-of-three-easy-hsYe/brazil)
- [United States](https://apptail.io/app/rule-of-three-easy-hsYe/united-states)
- [Austria](https://apptail.io/app/rule-of-three-easy-hsYe/austria)
- [Australia](https://apptail.io/app/rule-of-three-easy-hsYe/australia)
- [Azerbaijan](https://apptail.io/app/rule-of-three-easy-hsYe/azerbaijan)
- [Brunei](https://apptail.io/app/rule-of-three-easy-hsYe/brunei)
- [Belarus](https://apptail.io/app/rule-of-three-easy-hsYe/belarus)
- [Canada](https://apptail.io/app/rule-of-three-easy-hsYe/canada)
- [Switzerland](https://apptail.io/app/rule-of-three-easy-hsYe/switzerland)
- [Chile](https://apptail.io/app/rule-of-three-easy-hsYe/chile)
- [China](https://apptail.io/app/rule-of-three-easy-hsYe/china)
- [Colombia](https://apptail.io/app/rule-of-three-easy-hsYe/colombia)
- [Cyprus](https://apptail.io/app/rule-of-three-easy-hsYe/cyprus)
- [Czechia](https://apptail.io/app/rule-of-three-easy-hsYe/czechia)
- [Germany](https://apptail.io/app/rule-of-three-easy-hsYe/germany)
- [Denmark](https://apptail.io/app/rule-of-three-easy-hsYe/denmark)
- [Dominican Republic](https://apptail.io/app/rule-of-three-easy-hsYe/dominican-republic)
- [Ecuador](https://apptail.io/app/rule-of-three-easy-hsYe/ecuador)
- [Egypt](https://apptail.io/app/rule-of-three-easy-hsYe/egypt)
- [Spain](https://apptail.io/app/rule-of-three-easy-hsYe/spain)
- [Finland](https://apptail.io/app/rule-of-three-easy-hsYe/finland)
- [France](https://apptail.io/app/rule-of-three-easy-hsYe/france)
- [United Kingdom](https://apptail.io/app/rule-of-three-easy-hsYe/united-kingdom)
- [Greece](https://apptail.io/app/rule-of-three-easy-hsYe/greece)
- [Hong Kong SAR China](https://apptail.io/app/rule-of-three-easy-hsYe/hong-kong)
- [Hungary](https://apptail.io/app/rule-of-three-easy-hsYe/hungary)
- [Indonesia](https://apptail.io/app/rule-of-three-easy-hsYe/indonesia)
- [Ireland](https://apptail.io/app/rule-of-three-easy-hsYe/ireland)
- [Israel](https://apptail.io/app/rule-of-three-easy-hsYe/israel)
- [India](https://apptail.io/app/rule-of-three-easy-hsYe/india)
- [Italy](https://apptail.io/app/rule-of-three-easy-hsYe/italy)
- [Japan](https://apptail.io/app/rule-of-three-easy-hsYe/japan)
- [South Korea](https://apptail.io/app/rule-of-three-easy-hsYe/south-korea)
- [Kuwait](https://apptail.io/app/rule-of-three-easy-hsYe/kuwait)
- [Kazakhstan](https://apptail.io/app/rule-of-three-easy-hsYe/kazakhstan)
- [Lebanon](https://apptail.io/app/rule-of-three-easy-hsYe/lebanon)
- [Mexico](https://apptail.io/app/rule-of-three-easy-hsYe/mexico)
- [Malaysia](https://apptail.io/app/rule-of-three-easy-hsYe/malaysia)
- [Nigeria](https://apptail.io/app/rule-of-three-easy-hsYe/nigeria)
- [Netherlands](https://apptail.io/app/rule-of-three-easy-hsYe/netherlands)
- [Norway](https://apptail.io/app/rule-of-three-easy-hsYe/norway)
- [New Zealand](https://apptail.io/app/rule-of-three-easy-hsYe/new-zealand)
- [Panama](https://apptail.io/app/rule-of-three-easy-hsYe/panama)
- [Peru](https://apptail.io/app/rule-of-three-easy-hsYe/peru)
- [Philippines](https://apptail.io/app/rule-of-three-easy-hsYe/philippines)
- [Pakistan](https://apptail.io/app/rule-of-three-easy-hsYe/pakistan)
- [Poland](https://apptail.io/app/rule-of-three-easy-hsYe/poland)
- [Portugal](https://apptail.io/app/rule-of-three-easy-hsYe/portugal)
- [Romania](https://apptail.io/app/rule-of-three-easy-hsYe/romania)
- [Saudi Arabia](https://apptail.io/app/rule-of-three-easy-hsYe/saudi-arabia)
- [Sweden](https://apptail.io/app/rule-of-three-easy-hsYe/sweden)
- [Singapore](https://apptail.io/app/rule-of-three-easy-hsYe/singapore)
- [Thailand](https://apptail.io/app/rule-of-three-easy-hsYe/thailand)
- [Türkiye](https://apptail.io/app/rule-of-three-easy-hsYe/turkey)
- [Taiwan](https://apptail.io/app/rule-of-three-easy-hsYe/taiwan)
- [Ukraine](https://apptail.io/app/rule-of-three-easy-hsYe/ukraine)
- [Vietnam](https://apptail.io/app/rule-of-three-easy-hsYe/vietnam)
- [United Arab Emirates](https://apptail.io/app/rule-of-three-easy-hsYe/united-arab-emirates)
- [South Africa](https://apptail.io/app/rule-of-three-easy-hsYe/south-africa)
- [Argentina](https://apptail.io/app/rule-of-three-easy-hsYe/argentina)

---

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