# RestAR Scanner vs KIRI Engine

The clearest difference is rating: RestAR Scanner at 5.0 against KIRI Engine's 4.4. RestAR Scanner also leads on review sentiment (100% vs 62%) and in-app purchases (none vs 10). KIRI Engine's advantage is ratings volume (1.3K vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KIRI Engine sells 10 in-app purchases, starting at $9.99 per month. RestAR Scanner asks for nothing beyond the download.

RestAR Scanner holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: KIRI Engine has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of RestAR Scanner's written reviews are positive against 62% of KIRI Engine's.

RestAR Scanner ships an update every 5 weeks, KIRI Engine every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RestAR Scanner | KIRI Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/restar-scanner/id1447647894/reviews)** | [4.4 (1.3K ratings)](https://appshunter.io/ios/app/kiri-engine3d-scanner-and-lidar/id1577127142/reviews) |
| Number of ratings | 2 | **1.3K** |
| Positive reviews | **100.0% of reviews** | 62.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 135 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Unity Technologies ApS](https://appshunter.io/developer/305967445) | [KIRI Innovation (Hongkong) Limited](https://appshunter.io/developer/1757368772) |

## What reviewers say

### RestAR Scanner

[App page](https://appshunter.io/ios/app/restar-scanner/id1447647894)

This app enables fashion businesses to create 3D models of their products from short videos. Simply record a 1-minute video of your item, upload it, and receive a ready-to-use 3D model for your online store.

**Highlights:** Create 3D models from video, 1-minute video capture, Upload for processing, 3D models for eCommerce, Fashion industry focus

**Features:** macOS Compatibility

**In-app purchases:** none


### KIRI Engine

[App page](https://appshunter.io/ios/app/kiri-engine3d-scanner-and-lidar/id1577127142)

Easily create high-quality 3D models from photos or videos directly on your phone. Offers advanced scanning technologies for detailed results, with editing and export options for various platforms. Ideal for artists, designers, and 3D printing enthusiasts.

**Highlights:** Photogrammetry 3D scanning, Neural Surface Reconstruction (NSR), 3D Gaussian Splatting, Auto Object Masking, Augmented Reality preview, Multiple export formats (OBJ, STL, GLTF), AI PBR Material Generation (Pro)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KIRI Pro Monthly Renewal | $9.99 | per month |
| KIRI Pro Monthly Renewal | $14.99 | per month |
| KIRI Pro Monthly Renewal | $17.99 | per month |
| KIRI Pro Annual Renewal Sale23 | $29.99 | per year |
| KIRI Pro Yearly Renewal Sale25 | $35.99 | per year |
| KIRI Pro Yearly Renewal Sale24 | $35.99 | per year |
| KIRI Pro Yearly Renewal Newbie | $35.99 | per year |
| KIRI Pro Yearly Renewal Return | $47.99 | per year |
| KIRI Pro Yearly Renewal Newbie | $47.99 | per year |
| KIRI Pro Yearly Renewal | $79.99 | per year |


## Frequently asked questions

### Is RestAR Scanner free?

RestAR Scanner is free to download, with no in-app purchases.

### Is KIRI Engine free?

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

### Which has better reviews, RestAR Scanner or KIRI Engine?

RestAR Scanner is rated higher. RestAR Scanner averages 5.0 out of 5 from 2 ratings, while KIRI Engine averages 4.4 from 1.3K ratings.

### Do RestAR Scanner or KIRI Engine have ads?

Neither RestAR Scanner nor KIRI Engine shows ads.

### Which is updated more often, RestAR Scanner or KIRI Engine?

RestAR Scanner ships an update every 5 weeks, and KIRI Engine every 3 weeks. Most recently, RestAR Scanner was updated on November 2, 2026 and KIRI Engine on November 3, 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.*