# COLLADA Viewer vs Paper®

The clearest difference is price: COLLADA Viewer at Free against Paper®'s $9.99. COLLADA Viewer also leads on rating (3.2 vs 1.0) and review sentiment (33% vs 0%). Paper®'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; Paper® costs $9.99 up front. COLLADA Viewer sells 1 one-off in-app purchase. Paper® asks for nothing beyond the download.

COLLADA Viewer holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: COLLADA Viewer has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of COLLADA Viewer's written reviews are positive against 0% of Paper®'s.

## The numbers

| Metric | COLLADA Viewer | Paper® |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/collada-viewer/id884399878/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/paper/id6469569522/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 10 MB | 3 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi Hayashi](https://appshunter.io/developer/1809037541) | [Ruizheng Liu](https://appshunter.io/developer/782255647) |

## 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 |


### Paper®

[App page](https://appshunter.io/ios/app/paper/id6469569522)

Design and generate custom line or dotted grid paper. Choose from various paper sizes, styles, colors, and margins. Save as PDF or print your unique designs.

**Highlights:** Customizable paper styles (line/dotted), Adjustable line/dot spacing and weight, Customizable paper and line colors, Adjustable margins, Support for numerous paper sizes, Save as PDF, Printable designs

**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 Paper® free?

Paper® costs $9.99, with no in-app purchases.

### Which has better reviews, COLLADA Viewer or Paper®?

COLLADA Viewer is rated higher. COLLADA Viewer averages 3.2 out of 5 from 5 ratings, while Paper® averages 1.0 from 1 ratings.

### Do COLLADA Viewer or Paper® have ads?

COLLADA Viewer shows ads; Paper® 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.*