# Stawebnice AR vs 3DCzech

The clearest difference is in-app purchases: Stawebnice AR at none against 3DCzech's 2. Stawebnice AR also leads on iOS requirement (12.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3DCzech sells 2 one-off in-app purchases. Stawebnice AR asks for nothing beyond the download.

Stawebnice AR ships an update monthly, 3DCzech every 3 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stawebnice AR | 3DCzech |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 23 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HELUZ cihlářský průmysl v.o.s.](https://appshunter.io/developer/1178587846) | [Krosapp](https://appshunter.io/developer/1325787780) |

## What reviewers say

### Stawebnice AR

[App page](https://appshunter.io/ios/app/stawebnice-ar/id6479396222)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3DCzech

[App page](https://appshunter.io/ios/app/3dczech/id6742912569)

Explore historical sites with detailed 3D models and offline access. View models from all angles, read about individual parts, and see how locations appeared in the past, even tracking your current position on historical reconstructions.

**Highlights:** Offline 3D model viewing, Interactive historical reconstructions, Detailed information on site parts, Current position tracking on historical models, View object appearance over time

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Castle Nový Hrádek | $1.99 | one-time |
| Castle Zbořený kostelec | $2.99 | one-time |


## Frequently asked questions

### Is Stawebnice AR free?

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

### Is 3DCzech free?

3DCzech is free to download, with in-app purchases available.

### Do Stawebnice AR or 3DCzech have ads?

Neither Stawebnice AR nor 3DCzech shows ads.

### Which is updated more often, Stawebnice AR or 3DCzech?

Stawebnice AR ships an update monthly, and 3DCzech every 3 weeks. Most recently, Stawebnice AR was updated on October 12, 2026 and 3DCzech on October 7, 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.*