# Great Circle Miles Calculator vs AirCode Quiz

The clearest difference is in-app purchases: Great Circle Miles Calculator at none against AirCode Quiz's 1. Great Circle Miles Calculator also leads on ads (none vs shown). AirCode Quiz's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. AirCode Quiz sells 1 one-off in-app purchase. Great Circle Miles Calculator asks for nothing beyond the download.

Great Circle Miles Calculator ships an update weekly, AirCode Quiz every 10 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Great Circle Miles Calculator | AirCode Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/great-circle-miles-calculator/id6743672575/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | — |
| Size | 7 MB | 20 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Mortensen](https://appshunter.io/developer/1460037458) | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) |

## What reviewers say

### Great Circle Miles Calculator

[App page](https://appshunter.io/ios/app/great-circle-miles-calculator/id6743672575)

Calculate exact flight distances between any two airports globally. Visualize routes on an interactive map, perfect for frequent flyers tracking loyalty program miles. The app works offline, allowing calculations anywhere.

**Highlights:** Global airport search, Real flight path visualization, Precise distance measurement, Offline functionality, Loyalty program mile tracking

**In-app purchases:** none


### AirCode Quiz

[App page](https://appshunter.io/ios/app/aircode-quiz/id6772710758)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AirCode Worldwide | $6.99 | one-time |


## Frequently asked questions

### Is Great Circle Miles Calculator free?

Great Circle Miles Calculator is free to download, with no in-app purchases.

### Is AirCode Quiz free?

AirCode Quiz is free to download, with in-app purchases available.

### Do Great Circle Miles Calculator or AirCode Quiz have ads?

AirCode Quiz shows ads; Great Circle Miles Calculator does not.

### Which is updated more often, Great Circle Miles Calculator or AirCode Quiz?

Great Circle Miles Calculator ships an update weekly, and AirCode Quiz every 10 days. Most recently, Great Circle Miles Calculator was updated on October 4, 2026 and AirCode Quiz on October 2, 2026.

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