# Airport Codes vs World Sun Time

The clearest difference is price: World Sun Time at Free against Airport Codes's $2.99. World Sun Time also leads on update cadence (fortnightly vs every 15 months). Airport Codes's advantage is chart position (#179 vs unranked) and iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

World Sun Time is free to download; Airport Codes costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Airport Codes ships an update every 15 months, World Sun Time fortnightly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Airport Codes | World Sun Time |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (622 ratings)](https://appshunter.io/ios/app/airport-codes/id308579423/reviews)** | — |
| Number of ratings | **622** | — |
| Positive reviews | 53.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Free | — |
| Best chart rank | **#179** | — |
| Size | 2 MB | 77 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [VersaEdge Software, LLC](https://appshunter.io/developer/301294952) | [Reiner Wilhelm Klohn](https://appshunter.io/developer/6790080679) |

## What reviewers say

### Airport Codes

[App page](https://appshunter.io/ios/app/airport-codes/id308579423)

**Currently charting:** #179 Top Paid · Travel (US App Store)

Instantly find any airport worldwide using its IATA or ICAO code, name, or city. This app provides comprehensive details including location and code type, all accessible offline.

**Highlights:** Search by IATA code, Search by ICAO code, Search by airport name, Search by city, Offline access, Airport location details

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and responsive search functionality
- 📱 Works offline without internet connection
- 🌍 Comprehensive coverage of major and international airports
- 👍 Simple, clean, and user-friendly interface
- ✈️ Useful tool for pilots and aviation professionals

**What reviewers complain about**

- ❌ Missing small general aviation airports
- ❌ Incomplete database for regional/local airports
- ⚠️ Outdated airport codes and information
- 🐛 App freezes on some devices
- 📱 Display sizing issues on certain iPhone models

**Reported bugs**

- App freezes on iPhone 6 and older models
- Display not sized properly for iPhone screen
- Keyboard not working on iOS 7
- App crashes or doesn't launch
- Search results not clickable for detailed information

**Requested features**

- Add small general aviation airports to database
- Display runway lengths and runway information
- Show airport altitude and elevation data
- Include timezone information for airports
- Add country/state filtering and search options


### World Sun Time

[App page](https://appshunter.io/ios/app/world-sun-time/id6790339245)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Airport Codes free?

Airport Codes costs $2.99, with no in-app purchases.

### Is World Sun Time free?

World Sun Time is free to download, with no in-app purchases.

### Do Airport Codes or World Sun Time have ads?

Neither Airport Codes nor World Sun Time shows ads.

### Which is updated more often, Airport Codes or World Sun Time?

Airport Codes ships an update every 15 months, and World Sun Time fortnightly. Most recently, Airport Codes was updated on October 29, 2026 and World Sun Time on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*