# Architectures vs Oppdag

The clearest difference is price: Oppdag at Free against Architectures's $0.99. Oppdag also leads on iOS requirement (10.3 vs 12.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Oppdag is free to download; Architectures costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Architectures ships an update every 6 weeks, Oppdag every 4 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Architectures | Oppdag |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/architectures/id1356575572/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Paid | — |
| Size | 9 MB | 98 MB |
| Requires iOS | 12.0 | **10.3** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lars Bergelt](https://appshunter.io/developer/294176951) | [Utviklerne AS](https://appshunter.io/developer/500637243) |

## What reviewers say

### Architectures

[App page](https://appshunter.io/ios/app/architectures/id1356575572)

Explore notable European architecture with this pocket-sized guide. Discover historical and innovative buildings, view photos, and get details on architects and construction periods. Navigate to sites on foot or by car.

**Highlights:** European architecture database, Architect and construction details, Interactive map navigation, User photo submissions, Customizable search radius, Building rating system

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

**In-app purchases:** none


### Oppdag

[App page](https://appshunter.io/ios/app/oppdag/id1575709000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Architectures free?

Architectures costs $0.99, with no in-app purchases.

### Is Oppdag free?

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

### Do Architectures or Oppdag have ads?

Neither Architectures nor Oppdag shows ads.

### Which is updated more often, Architectures or Oppdag?

Architectures ships an update every 6 weeks, and Oppdag every 4 weeks. Most recently, Architectures was updated on October 4, 2026 and Oppdag on October 9, 2026.

---

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