# Canaba AR vs 3DCzech

The clearest difference is in-app purchases: Canaba AR at none against 3DCzech's 2. Canaba AR also leads on iOS requirement (12.0 vs 17.6). 3DCzech's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads and device support there is nothing between them.

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

Canaba AR ships an update every 6 months, 3DCzech every 3 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Canaba AR | 3DCzech |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 409 MB | 23 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Radek Hart](https://appshunter.io/developer/1052272803) | [Krosapp](https://appshunter.io/developer/1325787780) |

## What reviewers say

### Canaba AR

[App page](https://appshunter.io/ios/app/canaba-ar/id1176121735)

**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 Canaba AR free?

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

### Is 3DCzech free?

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

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

Neither Canaba AR nor 3DCzech shows ads.

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

Canaba AR ships an update every 6 months, and 3DCzech every 3 weeks. Most recently, Canaba AR was updated on October 1, 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.*