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KIRI Engine

Powerful 3D scanner app for iPhone, Android, and Web, utilizing photogrammetry, NeRF, 3D Gaussian Splatting, and LiDAR technologies.

Introduction

Quick answer: KIRI Engine is a 3D scanner app for mobile and web users. It uses photogrammetry, LiDAR, NeRF, and Gaussian Splatting workflows to turn real objects or spaces into 3D assets.

KIRI Engine is a versatile 3D scanner application designed for iPhone, Android, and web platforms. It empowers users to capture objects and environments in 3D using various advanced technologies:

  • Photogrammetry: Generate high-quality 3D meshes and textures from a series of photographs.
  • NeRF/NSR Scan: Create 3D models of featureless objects, overcoming the limitations of traditional photogrammetry.
  • 3D Gaussian Splatting (3DGS): Produce stunning 3D renders with real-time rendering and high-fidelity optimization, exportable as physical meshes.
  • LiDAR Scan: Utilize LiDAR-equipped iOS devices for room scanning, object capture, and quick scene visualization.

Key features include quad mesh generation, PBR materials, auto-rigging, advanced camera controls, and high-poly model decimation. Target users range from 3D printing enthusiasts and creative 3D artists to scientific researchers.

Latest News

KIRI Engine Releases 3.10 and 3.11 - KIRI Engine

KIRI Engine Releases 3.10 and 3.11 - KIRI Engine

8/5/2026

KIRI Engine Announcement # Press Release: KIRI Engine Pushes Two Major Updates in One Week KIRI Engine rolls out two game-changing updates in one week, enhancing both accessibility and advanced features. From improved scan quality to new LiDAR capture modes, these updates push the boundaries of 3D s...

KIRI Engine's New Update Uses AI To Fix LiDAR's Quality Limitations - KIRI Engine

KIRI Engine's New Update Uses AI To Fix LiDAR's Quality Limitations - KIRI Engine

8/5/2026

The small LiDAR sensor on the back of iPhone and iPad Pros has often been overlooked, yet it holds far greater potential than most people realize. KIRI is excited to announce KIRI Engine Version 3.14, which centers on a complete revamp of LiDAR Scene Scan. This update transforms the previously limit...

KIRI Engine 4.0: Major Updates in Photogrammetry and AI-Powered PBR - KIRI Engine

KIRI Engine 4.0: Major Updates in Photogrammetry and AI-Powered PBR - KIRI Engine

8/5/2026

KIRI Engine Announcement # KIRI Engine 4.0: Major Updates in Photogrammetry and AI-Powered PBR KIRI Engine 4.0 is here! Faster Photo Scans, better low-texture results, higher photo limits, new AR Mode, unlimited exports & AI-powered PBR. onehuang ยท Sep 5, 2025 [...] Photo Scan mode in KIRI Engine is...

Blog - KIRI Engine

Blog - KIRI Engine

8/5/2026

KIRI Engine # BLOG Stay updated with the latest announcements, news, tips, tutorials, insights, industry trends, expert opinions, how-to guides, and much more to help you stay ahead and informed Categories Announcement Insight Comparison Community Highlight Workflow Explained ## Try KIRI Engine now,...

3D Gaussian Splatting Editing on Smartphones - KIRI Engine

3D Gaussian Splatting Editing on Smartphones - KIRI Engine

8/5/2026

We are thrilled to announce an update to our KIRI Engine app: 3D Gaussian Splatting Editing. This groundbreaking development marks a significant step forward in the field of 3D visualization and scanning. [...] KIRI Innovations, known for its cross-platform 3D scanner app KIRI Engine, has been at th...

Alternatives

  • Polycam

    A popular mobile 3D scanning app for iOS and Android, offering LiDAR and photogrammetry capabilities for creating 3D models.

  • RealityCapture

    A professional desktop photogrammetry software known for its speed and accuracy in processing large datasets of photos into 3D models.

  • Agisoft Metashape

    A leading professional photogrammetry software widely used for generating high-quality 3D models, orthomosaics, and DEMs from images.

  • Scaniverse

    An intuitive iOS app leveraging LiDAR for fast and accurate 3D scanning, making it easy to capture environments and objects.

  • Trnio

    An iOS app that uses photogrammetry to turn photos taken with your iPhone into detailed 3D models.

  • Qlone

    A mobile 3D scanning app for iOS and Android that simplifies object scanning using a unique mat for precise captures.

  • 3DF Zephyr

    A comprehensive desktop photogrammetry software offering various tools for 3D reconstruction from images, suitable for different skill levels.

  • Meshroom

    A free and open-source 3D photogrammetry software that allows users to create 3D models from a set of photographs.

  • Everypoint

    A mobile 3D scanning app focused on high-accuracy photogrammetry for professional use, delivering precise 3D data.

  • Autodesk ReCap Photo

    Autodesk's cloud-based photogrammetry service for creating 3D models and meshes from drone and object photos.

FAQ

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