KIRI Engine: 3D Scanner App

In-app purchases
4.1
4.21K reviews
500K+
Downloads
Content rating
Everyone
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About this app

3D scanning has never been simpler with KIRI Engine: create high-quality 3D models on your phone within minutes. Dive into 3D scanning and modeling tailored for artists, designers, engineers, and 3D printing enthusiasts.

Unleash the Power of 3D Scanning:

• Photogrammetry: 3D scan with Photo Scan to transform your photos into high-quality 3D models.

• NSR (Neural Surface Reconstruction): 3D Scan featureless/shiny objects with a video processed by Neural Radiance Fields (NeRF) integrated Featureless Object Scan.

• 3D Gaussian Splatting: Obtain full 3D visualizations with a video, scan and capture all elements in your scene, including reflections.

Create Your Own 3D Model through a Delightful Experience:

• Capturing: Snapping photos replaces your 3D modeling process, obtain a detailed 3D mesh in just minutes from scanning to generating.

• Functional Free Version: Dive into the world of photogrammetry without paying a cent for subscriptions, a LiDAR sensor, or an expensive 3D Scanner. Upload unlimited 3D scans and export at least 3 times per week.

Edit, Refine, and Personalize Your Creations:

• Edit: Refine 3D models with editing tools; adjust your files in Photo Scan, Featureless Object Scan, and 3D gaussian splats.

• Precision: Choose specific photos for processing to ensure detailed, high-quality 3D models.

• Cleanup: Auto Object Masking for noise-free, clean models during capture by eliminating background elements. This feature also allows the object to be moved during the capture.

• Preview: Employ the 3D viewer and augmented reality panels to directly visualize and adjust your completed 3D model.

Share, Export, and Make Use of Your 3D Models:

• For Free: free registration and unlimited scanning, with at least 3 exports weekly.

• Share: On various platforms such as Sketchfab, Thingiverse, GeoScan, and more.

• Formats: Export in OBJ, STL, FBX, GLTF, GLB, USDZ, PLY, XYZ, compatible with Blender 3D, Unreal Engine, Autodesk Maya, etc.

• Wide usage: For game development, VFX, VR/AR 3D content creation, 3D printing, 3D visualization, and many more.

• Precision Without LiDAR: KIRI’s advanced algorithms provide scanning quality that is on par with LiDAR sensors.

KIRI Engine Pro – For Those Who Demand More:

• Upload: Pro users can leverage camera rolls, ensuring a flexible 3D scanning experience.

• Quad-Mesh Retopology: Refine scanned 3D models with automatic quad-mesh adjustment.

• AI PBR Material Generation: Attain lifelike textures with AI-generated PBR materials.

• Advanced Camera System: Perfect each shot with fine-tuned camera settings for impeccable 3D scans.

• Featureless Object Scan: Utilizes Neural Surface Reconstruction (NSR) for scanning shiny/reflective surfaces, a first in practical 3D scanning with KIRI Engine.

• 3D Gaussian Splatting: Experience the future of 3D scanning and capture accurate 3D scenes with a short video; edit using tools like sphere/plane cutters and brushes. Export in native format or OBJ.

• WEB Version Access: KIRI Engine WEB offers professional-grade model creation from DSLR photo sets or drone scans, enhancing accuracy in mappings and drone-based 3D surveys.

Engage with Our Caring Community:

Join our Discord community for sharing, feature voting, giveaways, and engaging with fellow enthusiasts.

Dive into 3D Scanning with KIRI Engine Today!
Download the KIRI Engine 3D Scanner app and embark on your 3D scanning journey with your device.

Available in these languages:
• English: KIRI Engine: 3D Scanner App
• Chinese (中文): 3D 扫描仪App
• Japanese (日本語): 3Dスキャナーアプリ
• French (Français): Application Scanner 3D
• Russian (Русский): Приложение 3D-сканера

Privacy Policy: https://www.kiriengine.app/privacy-policy
Terms Of Service:https://www.kiriengine.app/user-agreement
Updated on
26 June 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and Device or other IDs
This app may collect these data types
Personal info and Photos and videos
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
4.19K reviews
Stephan Osterhaus
9 June 2025
so many ads to upgrade before even proving it works. The first scan resulted in "network error" when "uploading," so I saved it as a draft to try again later. The draft was never actually saved. if their free demo sales pitch is this crummy, I doubt paying money for the app is going to change anything for the user experience. edit: developer should spend less time on managing negative reviews and more time developing.
6 people found this review helpful
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KIRI Innovation
9 June 2025
Hi there, we're extremely sorry to hear about your experience with our app, we're also sorry that you feel that our app is in need for more development. If you can kindly reach out to us at contact@kiri-innov.com and tell us more about your experience, we'd then be able to try and fix the issues for you and other users who have the same experience.
Kenny Stoltz
4 June 2025
Genuinely impressed at the quality of the app and of the scan! I scanned the inside of a matte white giant clam shell (with some dry erase marker dots I added to help it a bit) and it absolutely nailed it. I had very low expectations but it looks nearly perfect. I am now going to 3d print a negative of it, and if it fits the actual object without tweaks I will be beyond impressed. I also appreciate requesting an app store review at the right moment- after I exported.
2 people found this review helpful
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KIRI Innovation
5 June 2025
Hi there, thank you so much for your insightful review! Hopefully the scan can effectively meet your needs. We appreciate you pointing out that we've asked for your review at the right moment, and we hope that by now you've successfully 3D printed the negative. :) If you have any questions for us, please reach out to contact@kiri-innov.com!
Bobby L.
12 May 2025
Not impressed yet. Ended up paying for monthly to see if I could get more resolution but was still the same with paid version. Wish they had a feature to see resolution of the mesh. It only shows the textures on the mesh. The paid version has 8k textures but I really need more polygon resolution for sculpting and printing. I didn't see any difference in polygon fidelity and details compared to the free version. I even tried close ups and export to ultra but the most I can get is 150k polys.
1 person found this review helpful
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KIRI Innovation
12 May 2025
Hi Bobby, thank you for your insightful review. Our current rendering viewer is something that we would like to revamp altogether. We'd love to hear more from you regarding the minimal difference in polycount, could you kindly write to us at contact@kiri-innov.com? This will help us see the difference and look to optimize our algos in the future!

What's new

Bug fixes and performance improvements

App support

About the developer
KIRI Innovation (Hongkong) Limited
contact@kiri-innov.com
Rm 07 12/F CHEVALIER COML CTR 8 WANG HOI RD 九龍灣 Hong Kong
+86 135 3404 5434

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