# Reality OBJ vs Fab3D

The clearest difference is rating: Fab3D at 4.8 against Reality OBJ's 4.2. Fab3D also leads on review sentiment (83% vs 71%) and ratings volume (22 vs 5). Reality OBJ's advantage is iOS requirement (17.0 vs 26). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Reality OBJ sells 4 in-app purchases, starting at $2.99 per 7 days and Fab3D sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Fab3D holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 5 and 22 respectively. Written reviews point the same way: 71% of Reality OBJ's written reviews are positive against 83% of Fab3D's.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Reality OBJ | Fab3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/reality-obj-usdz-converter/id1603967912/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/fab3d/id6744257284/reviews)** |
| Number of ratings | 5 | **22** |
| Positive reviews | 71.4% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 29 MB | 174 MB |
| Requires iOS | **17.0** | 26 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ariel Ortiz](https://appshunter.io/developer/1583119689) | [Abraham Mangona](https://appshunter.io/developer/1384806877) |

## What reviewers say

### Reality OBJ

[App page](https://appshunter.io/ios/app/reality-obj-usdz-converter/id1603967912)

Easily convert 3D models from OBJ format to USDZ, a format optimized for AR experiences. Customize material properties like textures and colors, and generate thumbnails for your models. Supports AR viewing and video recording.

**Highlights:** Convert OBJ to USDZ, Modify material properties, Import OBJ models, Generate thumbnails, Record video, AR support

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per 7 days |
| All Access | $3.99 | per month |
| All Access | $14.99 | per year |
| All Access | $14.99 | one-time |


### Fab3D

[App page](https://appshunter.io/ios/app/fab3d/id6744257284)

Explore, collect, and share a vast library of 3D models from a global community. Download models for offline viewing, upload your own creations, and experience them in augmented reality. Organize and share your 3D content with ease.

**Highlights:** Discover 3D models, Personal model library, Offline model viewing, Upload 3D creations, AR model experience, Organize and share models

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $69.99 | per year |


## Frequently asked questions

### Is Reality OBJ free?

Reality OBJ is free to download, with in-app purchases available.

### Is Fab3D free?

Fab3D is free to download, with in-app purchases available.

### Which has better reviews, Reality OBJ or Fab3D?

Fab3D is rated higher. Reality OBJ averages 4.2 out of 5 from 5 ratings, while Fab3D averages 4.8 from 22 ratings.

### Do Reality OBJ or Fab3D have ads?

Neither Reality OBJ nor Fab3D shows ads.

### Which is updated more often, Reality OBJ or Fab3D?

Reality OBJ ships an update weekly, and Fab3D weekly. Most recently, Reality OBJ was updated on October 24, 2026 and Fab3D on October 24, 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.*