# iGian

> Simple Reverse Polish Notation (RPN) calculator for iOS devices. (iPhone/iPad app by Gian Vitale Da Rin Vidal.)

- Source: https://appshunter.io/ios/app/igian/id788293075 (this page in markdown: same URL + `.md`)
- Developer: [Gian Vitale Da Rin Vidal](https://appshunter.io/developer/531182825)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 2 MB
- Languages: English
- Released: 2014-01-10
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/igian/id788293075/reviews.md

## What is iGian?

Semplice calcolatrice RPN

## Key features

- Reverse Polish Notation (RPN) input
- Simple and intuitive interface
- Efficient calculation method
- Designed for quick operations

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/igian/id788293075/reviews.md

### 1/5 — Far too basic

*2021-09-04*

One of the wonderful things about RPN (Reverse Polish Notation) is its capacity to provide extra functionality over most algebraic or infix calculators.
Unfortunately, no such extra functionality is present in this app, which is a great shame.

## Frequently asked questions about iGian

### What is Reverse Polish Notation (RPN) used for in iGian?

RPN is a mathematical notation where operators follow their operands. This method, used in iGian, can be more efficient for complex calculations as it eliminates the need for parentheses and reduces keystrokes.

### Is iGian free to download and use?

Yes, iGian is completely free to download and use. It does not require any payment or subscription to access its full functionality.

### What devices is iGian compatible with?

iGian is designed for Apple devices and is compatible with iPhone, iPad, and iPod touch. It requires iOS to operate.

### How often is iGian updated?

The app was last updated on August 26, 2025, with version 1.75. While specific update frequency isn't detailed, this indicates ongoing maintenance and potential improvements.

### Does iGian have ads?

No, iGian does not contain advertisements. It offers an ad-free experience, allowing users to perform calculations without interruption.

### What is the age rating for iGian?

iGian has an age rating of 4+. This suggests it is suitable for users of all ages, with no mature content present.

### Can iGian be used offline?

As a calculator utility, iGian does not require an internet connection to function. You can perform calculations offline on your supported Apple devices.

## Version history (last 5 releases)

### 1.75 — 2025-08-26

Bug fix

### 1.74 — 2025-05-22

Bug fix

### 1.71 — 2021-10-13

Supporto iOS 15

### 1.70 — 2020-12-07

Supporto iOS 14

### 1.60 — 2020-01-10

Bug fix

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## More apps by Gian Vitale Da Rin Vidal

- [myPhotoArchive](https://appshunter.io/ios/app/myphotoarchive/id531182822)
- [farmagest](https://appshunter.io/ios/app/farmagest/id588206555)
- [farmaconsult](https://appshunter.io/ios/app/farmaconsult/id588206708)
- [iFarma](https://appshunter.io/ios/app/ifarma/id588207214)

All apps by Gian Vitale Da Rin Vidal: https://appshunter.io/developer/531182825

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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 2026-06-01.*