# Regla de tres — Rule of Three

> Rule of Three (iPhone/iPad app by Edwin Mejia.)

- Source: https://appshunter.io/ios/app/regla-de-tres/id6443945192 (this page in markdown: same URL + `.md`)
- Developer: [Edwin Mejia](https://appshunter.io/developer/1620400021)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 24 MB
- Languages: American English
- Released: 2022-10-25
- Data updated: 2026-06-03
- User reviews in markdown: https://appshunter.io/ios/app/regla-de-tres/id6443945192/reviews.md

## What is Regla de tres?

Rule of three calculator.


## Version history (last 3 releases)

### 1.0.3 — 2025-12-12

Rule of three calculator.

### 1.0.2 — 2025-12-01

Calculadora de la regla de tres.

### 0.9.1 — 2022-10-25

No release notes.

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## More apps by Edwin Mejia

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- [QR Scanner VIP](https://appshunter.io/ios/app/qr-scanner-vip/id1625185218)
- [To-do List VIP](https://appshunter.io/ios/app/to-do-list-vip/id1634887598)

All apps by Edwin Mejia: https://appshunter.io/developer/1620400021

## Related topics

[regra de 3](https://appshunter.io/ios/topics/regra-de-3)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*