# COLLADA Viewer vs i4 AUGMENTED REVIEW

The clearest difference is rating: COLLADA Viewer at 3.2 against i4 AUGMENTED REVIEW's 2.5. COLLADA Viewer also leads on review sentiment (33% vs 17%). i4 AUGMENTED REVIEW's advantage is ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. COLLADA Viewer sells 1 one-off in-app purchase and i4 AUGMENTED REVIEW sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

COLLADA Viewer holds the better App Store score, 3.2 against 2.5. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 33% of COLLADA Viewer's written reviews are positive against 17% of i4 AUGMENTED REVIEW's.

COLLADA Viewer ships an update every 7 months, i4 AUGMENTED REVIEW every 2 months. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | COLLADA Viewer | i4 AUGMENTED REVIEW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/collada-viewer/id884399878/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/i4-augmented-review/id1477814646/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **33.3% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 136 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [CAD Schroer GmbH](https://appshunter.io/developer/1393985951) |

## 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 |


### i4 AUGMENTED REVIEW

[App page](https://appshunter.io/ios/app/i4-augmented-review/id1477814646)

Visualize your 3D models in the real world using augmented reality. Import your own OBJ or FBX files, or use provided examples. Enhance models with documents, images, links, audio, and video for innovative presentations.

**Highlights:** Place 3D models in real-world environments, Scale and rotate imported 3D models, Import custom OBJ and FBX files, Attach documents, images, links, audio, and video to models, Utilize example 3D models for testing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $3.99 | one-time |


## Frequently asked questions

### Is COLLADA Viewer free?

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

### Is i4 AUGMENTED REVIEW free?

i4 AUGMENTED REVIEW is free to download, with in-app purchases available.

### Which has better reviews, COLLADA Viewer or i4 AUGMENTED REVIEW?

COLLADA Viewer is rated higher. COLLADA Viewer averages 3.2 out of 5 from 5 ratings, while i4 AUGMENTED REVIEW averages 2.5 from 2 ratings.

### Do COLLADA Viewer or i4 AUGMENTED REVIEW have ads?

COLLADA Viewer shows ads; i4 AUGMENTED REVIEW does not.

### Which is updated more often, COLLADA Viewer or i4 AUGMENTED REVIEW?

COLLADA Viewer ships an update every 7 months, and i4 AUGMENTED REVIEW every 2 months. Most recently, COLLADA Viewer was updated on October 26, 2026 and i4 AUGMENTED REVIEW on October 10, 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.*