# ISO 3166

> ISO 3166 country code reference with multiple sorting options. (iPhone/iPad app by Edwin Hou.)

- Source: https://appshunter.io/ios/app/iso-3166/id298599095 (this page in markdown: same URL + `.md`)
- Developer: [Edwin Hou](https://appshunter.io/developer/292240393)
- Category: Reference, Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 1 MB
- Languages: American English
- Released: 2008-12-03
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/iso-3166/id298599095/reviews.md

## What is ISO 3166?

This app provides the ISO 3166 country code information including 2-letter (alpha-2), 3-letter (alpha-3), 3-digit numeric code. You can sort according to the country name, alpha-2, alpha-3, or numeric. You can also optionally display the country name in French.

## Key features

- ISO 3166 country code data
- 2-letter (alpha-2) codes
- 3-letter (alpha-3) codes
- 3-digit numeric codes
- Sort by country name
- Sort by code type
- Optional French country names

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/iso-3166/id298599095/reviews.md

### 5/5 — Very useful app

*2010-02-13*

Like that it has the three letter and two letter codes.  Very useful.  Thanks

## Frequently asked questions about ISO 3166

### What country codes does ISO 3166 provide?

ISO 3166 provides the 2-letter (alpha-2), 3-letter (alpha-3), and 3-digit numeric codes for countries.

### Can I sort the country data in ISO 3166?

Yes, you can sort the country information by country name, alpha-2 code, alpha-3 code, or numeric code.

### Does ISO 3166 support multiple languages?

ISO 3166 allows for the optional display of country names in French, in addition to English.

### What devices is ISO 3166 available on?

ISO 3166 is available on iPhone and iPod devices.

### How often is ISO 3166 updated?

The latest version of ISO 3166 was released on October 17, 2015, with version 1.5.

### What is the age rating for ISO 3166?

ISO 3166 has an age rating of 4+, making it suitable for a wide audience.

### Does ISO 3166 have ads?

No, ISO 3166 does not contain advertisements.

### What is the user rating for ISO 3166?

ISO 3166 has a perfect rating of 5.0 stars based on 1 review.

## Version history (last 5 releases)

### 1.5 — 2015-10-17

This app has been updated by Apple to display the Apple Watch app icon.

iOS 9 ready.

### 1.4.1 — 2014-05-12

Code optimization.

### 1.4 — 2014-03-27

Updated for iOS 7. Swipe left to flip to back.

### 1.3.2 — 2013-03-06

Updated with Feb. 3, 2013 ISO changes.

### 1.3.1 — 2013-02-02

Bug fixed.

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## More apps by Edwin Hou

- [Decoder](https://appshunter.io/ios/app/decoder/id294816947)
- [〇 Sudoku](https://appshunter.io/ios/app/sudoku/id594527629)

All apps by Edwin Hou: https://appshunter.io/developer/292240393

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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 2026-06-05.*