# Yumsterdam vs Airport Code Quiz

The clearest difference is in-app purchases: Yumsterdam at none against Airport Code Quiz's 4. Yumsterdam also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). Airport Code Quiz's advantage is update cadence (every 5 weeks vs every 28 months). On price and device support there is nothing between them.

Both are free to download. Airport Code Quiz sells 4 one-off in-app purchases. Yumsterdam asks for nothing beyond the download.

Yumsterdam ships an update every 28 months, Airport Code Quiz every 5 weeks. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Yumsterdam | Airport Code Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yumsterdam/id1399949018/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 34 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Tom Melters](https://appshunter.io/developer/1399949017) | [Annika Koenemann](https://appshunter.io/developer/1614900820) |

## What reviewers say

### Yumsterdam

[App page](https://appshunter.io/ios/app/yumsterdam/id1399949018)

Navigate Amsterdam's charming canals and streets with this easy-to-use travel guide. Discover local perspectives, curated lists, and upcoming events to enhance your exploration of the city.

**Highlights:** City navigation assistance, Curated lists and recommendations, Discover local points of interest, Explore pre-defined routes, Find upcoming events, Blog for local insights

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

**In-app purchases:** none


### Airport Code Quiz

[App page](https://appshunter.io/ios/app/airport-code-quiz/id6746408039)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Airplanes | $0.99 | one-time |
| 350 Airplanes | $4.99 | one-time |
| 1000 Airplanes | $9.99 | one-time |
| unlock all airports | $19.99 | one-time |


## Frequently asked questions

### Is Yumsterdam free?

Yumsterdam is free to download, with no in-app purchases.

### Is Airport Code Quiz free?

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

### Do Yumsterdam or Airport Code Quiz have ads?

Airport Code Quiz shows ads; Yumsterdam does not.

### Which is updated more often, Yumsterdam or Airport Code Quiz?

Yumsterdam ships an update every 28 months, and Airport Code Quiz every 5 weeks. Most recently, Yumsterdam was updated on October 25, 2026 and Airport Code Quiz on October 21, 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.*