# COLLADA Viewer vs Blue Scan

The clearest difference is price: COLLADA Viewer at Free against Blue Scan's $0.99. Blue Scan's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

COLLADA Viewer is free to download; Blue Scan costs $0.99 up front. COLLADA Viewer sells 1 one-off in-app purchase. Blue Scan asks for nothing beyond the download.

## The numbers

| Metric | COLLADA Viewer | Blue Scan |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/collada-viewer/id884399878/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 1 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [JOhn Lyons](https://appshunter.io/developer/571586394) |

## What reviewers say

### COLLADA Viewer

[App page](https://appshunter.io/ios/app/collada-viewer/id884399878)

View 3D models in COLLADA (.dae) and Google Earth (.kmz) formats. Easily share your files using iTunes file sharing. This utility is designed for users who need to inspect 3D assets on their mobile devices.

**Highlights:** 3D model viewing, Supports COLLADA (.dae), Supports Google Earth (.kmz), File sharing via iTunes, Mobile 3D asset inspection

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Blue Scan

[App page](https://appshunter.io/ios/app/blue-scan-ble-tracker/id6761592829)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is COLLADA Viewer free?

COLLADA Viewer is free to download, with in-app purchases available.

### Is Blue Scan free?

Blue Scan costs $0.99, with no in-app purchases.

### Do COLLADA Viewer or Blue Scan have ads?

COLLADA Viewer shows ads; Blue Scan does not.

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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.*