# KIRI Engine vs Turing Patterns

The clearest difference is rating: Turing Patterns at 5.0 against KIRI Engine's 4.4. Turing Patterns also leads on in-app purchases (none vs 17). KIRI Engine's advantage is ratings volume (1.3K vs 3) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. KIRI Engine sells 17 in-app purchases, starting at $6.99 per month. Turing Patterns asks for nothing beyond the download.

Turing Patterns 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 3, so its average is the more settled of the two.

KIRI Engine ships an update every 3 weeks, Turing Patterns every 2 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | KIRI Engine | Turing Patterns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.3K ratings)](https://appshunter.io/ios/app/kiri-engine3d-scanner-and-lidar/id1577127142/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/turing-patterns/id6754844448/reviews)** |
| Number of ratings | **1.3K** | 3 |
| Positive reviews | 62.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 135 MB | 6 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KIRI Innovation (Hongkong) Limited](https://appshunter.io/developer/1757368772) | [Pritesh Desai](https://appshunter.io/developer/1850459333) |

## What reviewers say

### 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 (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KIRI Pro Monthly Renewal Anniv | $6.99 | per month |
| 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 Annual Renewal | $49.99 | per year |
| KIRI Pro Annual Renewal | $59.99 | per year |
| KIRI Pro Yearly Renewal | $59.99 | per year |
| KIRI Pro Yearly Renewal | $79.99 | per year |
| KIRI Engine - Single Purchase | $0.99 | one-time |
| KIRI Engine - Single Purchase | $1.99 | one-time |
| KIRI Engine - Single Purchase | $2.99 | one-time |


### Turing Patterns

[App page](https://appshunter.io/ios/app/turing-patterns/id6754844448)

Transform your photos into unique, evolving organic art using nature-inspired mathematical patterns. Adjust flow, movement, and color to create stunning stills or animations. Each creation is a one-of-a-kind masterpiece.

**Highlights:** Transform photos into organic art, Inspired by nature's patterns, Adjust pattern flow, movement, and color, Create high-resolution stills, Generate looping animations, Unique, non-repeating results

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

**In-app purchases:** none


## Frequently asked questions

### Is KIRI Engine free?

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

### Is Turing Patterns free?

Turing Patterns is free to download, with no in-app purchases.

### Which has better reviews, KIRI Engine or Turing Patterns?

Turing Patterns is rated higher. KIRI Engine averages 4.4 out of 5 from 1.3K ratings, while Turing Patterns averages 5.0 from 3 ratings.

### Do KIRI Engine or Turing Patterns have ads?

Neither KIRI Engine nor Turing Patterns shows ads.

### Which is updated more often, KIRI Engine or Turing Patterns?

KIRI Engine ships an update every 3 weeks, and Turing Patterns every 2 months. Most recently, KIRI Engine was updated on October 25, 2026 and Turing Patterns on October 17, 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.*