# RPN Calculator free

> Scientific calculator with RPN mode for efficient calculations on iPhone. (iPhone/iPad app by Benjamin Pisano.)

- Source: https://appshunter.io/ios/app/rpn-calculator-free/id568690961 (this page in markdown: same URL + `.md`)
- Developer: [Benjamin Pisano](https://appshunter.io/developer/1232617402)
- Category: Utilities, Education
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 1 MB
- Languages: American English, French (France), German (Germany), Italian, Polish, European Portuguese, Russian, Chinese (Simplified, China), European Spanish, Turkish
- Released: 2012-11-02
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rpn-calculator-free/id568690961/reviews.md

## What is RPN Calculator free?

Find all the functions of scientific calculator and RPN with the new iPhone calculator. Thanks to the RPN mode you will be able to calculate sums at great speed which greatly reduces the typing. With a simple and uncluttered interface design, this calculator uses the very efficient and much talked about RPN system used by engineers and scientists, now on iPhone.

## Key features

- Scientific calculator functions
- Reverse Polish Notation (RPN) mode
- Fast calculation
- Simple interface
- Designed for engineers and scientists

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/rpn-calculator-free/id568690961/reviews.md

### 1/5 — Crippled gimmick to try to sell full app

*2020-09-26*

This is a crippled gimmick app, not a fully functional calculator, only does basic operations.

### 1/5 — No fonctionna

*2020-09-02, version 2.0*

X - Y no permutan

### 5/5 — Swap

*2017-12-01*

It seems that swap is not working when the is only 2 argument in the pile

Exept that littl bug. I realy like this rpn calc.
It is simple, has infinit pile number

Thanks :-)

### 1/5 — Pas bien

*2013-10-21*

Bug sur les chiffres à virgule

### 1/5 — Nada bien

*2013-07-03, version 1.1*

La instalé y después de 1 semana me da problemas! Lástima, me encanta trabajar bajo RPN.

## Frequently asked questions about RPN Calculator free

### What is RPN Calculator free?

RPN Calculator free is a utility application that provides scientific calculator functions with a focus on Reverse Polish Notation (RPN) for efficient computation. It is designed for iPhone and iPod devices.

### Is RPN Calculator free available on Android?

Based on the provided data, RPN Calculator free is currently supported on iPhone and iPod devices only. There is no information indicating Android compatibility.

### How often is RPN Calculator free updated?

RPN Calculator free was last updated on January 17, 2014, to version 2.0. The initial release date was November 2, 2012.

### What is the age rating for RPN Calculator free?

RPN Calculator free has an age rating of 4+. This indicates it is suitable for users aged four and older.

### Does RPN Calculator free have ads?

No, RPN Calculator free does not contain advertisements. The application is free to download and use without any ad interruptions.

### What is the user rating for RPN Calculator free?

RPN Calculator free has a rating of 1.0 stars based on 1 rating. This indicates a very low user satisfaction score from the available feedback.

### Can RPN Calculator free perform scientific calculations?

Yes, RPN Calculator free includes all the functions of a scientific calculator. It is designed to assist engineers and scientists with complex computations.

### What makes RPN Calculator free efficient?

The app utilizes the Reverse Polish Notation (RPN) mode, which significantly reduces the number of keystrokes required for calculations. This RPN system is known for its speed and efficiency, especially for complex sums.

## Version history (last 3 releases)

### 2.0 — 2014-01-17

New user interface for iOS 7.

New promotion page.

Minor bugs fixed.

### 1.1 — 2013-02-12

Adapted to iPhone 5 and iPod touch (5th generation) screen
New promotion page
Updated screenshots of the calculator
Bug Fixed

### 1.0 — 2012-10-30

No release notes.

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## More apps by Benjamin Pisano

- [Calculator RPN](https://appshunter.io/ios/app/calculator-rpn/id568690457)
- [Poulet](https://appshunter.io/ios/app/poulet/id1475648826)
- [WaterFlow - water saver](https://appshunter.io/ios/app/waterflow-water-saver/id1570673595)
- [Storma](https://appshunter.io/ios/app/storma/id6471424410)
- [SuperText - Text Enhancements](https://appshunter.io/ios/app/supertext-text-enhancements/id6503445499)

All apps by Benjamin Pisano: https://appshunter.io/developer/1232617402

## Related topics

[rpn calculator sw](https://appshunter.io/ios/topics/rpn-calculator-sw)

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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 2026-08-21.*