# KIRI Engine vs FlowLapse

The clearest difference is iOS requirement: KIRI Engine at 15.0 against FlowLapse's 27.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. KIRI Engine sells 10 in-app purchases, starting at $9.99 per month and FlowLapse sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

KIRI Engine ships an update every 3 weeks, FlowLapse every 2 weeks. The most recent releases landed on November 7, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | KIRI Engine | FlowLapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.3K ratings)](https://appshunter.io/ios/app/kiri-engine3d-scanner-and-lidar/id1577127142/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 62.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 5 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KIRI Innovation (Hongkong) Limited](https://appshunter.io/developer/1757368772) | [Berkehan Kucukaras](https://appshunter.io/developer/6805253551) |

## 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 (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 |


### FlowLapse

[App page](https://appshunter.io/ios/app/flowlapse/id6805253549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $5.99 | one-time |


## Frequently asked questions

### Is KIRI Engine free?

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

### Is FlowLapse free?

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

### Do KIRI Engine or FlowLapse have ads?

Neither KIRI Engine nor FlowLapse shows ads.

### Which is updated more often, KIRI Engine or FlowLapse?

KIRI Engine ships an update every 3 weeks, and FlowLapse every 2 weeks. Most recently, KIRI Engine was updated on November 7, 2026 and FlowLapse on October 29, 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.*