Splatcatcher: LiDAR Capture

Splatcatcher: LiDAR Capture

3D Gaussian Splatting Capture

4 ratings
2 reviews
Free

Details

  • Released
  • Updated
  • March 15, 2026
  • August 29, 2026
Splatcatcher: LiDAR Capture screenshot #1 for iPhone
Splatcatcher: LiDAR Capture screenshot #2 for iPhone
Splatcatcher: LiDAR Capture screenshot #3 for iPhone
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About

Capture 3D Gaussian Splatting training data including images, camera poses, and a point cloud using your iPhone's LiDAR. Export a ready-to-train .zip file for processing on a PC with compatible software.

Real-time point cloud accumulation
Manual and auto-capture modes
Live camera and point cloud preview
Tracking quality indicator
Loop closure guidance
Export transforms.json and PLY point cloud
One-tap .zip export
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What's New in Splatcatcher

1.2.1

August 29, 2026

- Projects over USB and in Files: every project is now stored as a ready-to-train COLMAP folder. Plug your iPhone into a Mac and drag it out of Finder, or open it from the Files app, no export step needed. Existing projects are converted automatically the first time you launch. - 12MP stills in manual mode: single-shot capture now takes full-resolution photos instead of 4K video frames. - Straight into capture: naming a new project now opens capture settings immediately. - Fixes a lost last shot when tapping Done right after the shutter, and a stall opening large projects.

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User reviews

Spectacular For Splats

For outdoor splats, this has been great, and capturing larger areas too, I have been trying to find that perfect gaussian splat app, or build one, and both have failed. This is the next best thing to Scanniverse, and this one is free. I honestly wouldn’t even mind a paid version if it had some features I am dying for.

Things I need implemented are
1. OpenGate capture
2. Frame Clarity Detection
3. No AI Processing on images
4. No Auto Focus (just wide open)
5. Highest Shutter Speed or at least adjustable for the environment.
6. Probably my biggest win (remote or offline sending of the splats/point cloud) limited by the iPhone is a bummer, I want to be able to send it to my MacBook or iPad m4/M5 to capture longer
7. Exportability for Colmap or other format, (PostShot)
8. I really really love Scanniverse (now classic) splat on-device processing, and I am almost certain that’s IP to them, but it would be awesome to be able to scan via wifi and let the MacBook or a powerful computer do the computations and the phone just be the viewport.
9. Zip the files/folders before export, it seems to take forever to send that to a folder.
10. Enable the entitlement to add the Application Data/Documents/Splatcam viewable in the browser so we can pull them from USB-C
11. Keep up the great work, this is great and I love the Split View.
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Response from developer

Thanks so much for the kind words, Gmanmini! 🤘🏼 We're working on an update to address many of the things you've suggested! We also believe with offline SfM we'll get much higher quality camera extrinsics.

A Game‑Changer for Gaussian Splatting Capture on iPhone

SplatCam is an incredibly well‑designed and thoughtfully engineered app that finally makes high‑quality Gaussian Splatting capture simple and reliable on iPhone. From the moment you start a scan, it’s clear this app was built by people who deeply understand 3D capture workflows and the pain points of traditional pipelines.
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Response from developer

Thanks Mk tempo! We endeavor to keep making it better and better!

FAQ

What is Splatcam used for?

Splatcam captures images, camera poses, and a dense colored point cloud using your iPhone's LiDAR sensor. This data is then used for 3D Gaussian Splatting training on a PC.

Does Splatcam require a PC?

Yes, Splatcam captures the data on your iPhone, but you will need to transfer it to a PC for processing with splatting software like LichtFeld Studio or Postshot to get the final 3D scene.

What devices are compatible with Splatcam?

Splatcam requires an iPhone 12 Pro or later, as it utilizes the device's LiDAR sensor for capture. It is not currently supported on iPads or other devices.

How does Splatcam export data?

Splatcam exports a .zip file containing transforms.json, a point cloud PLY file, and images. This format is directly compatible with software like LichtFeld Studio and Postshot.

What is the age rating for Splatcam?

Splatcam has an age rating of 4+, making it suitable for a wide range of users interested in 3D capture technology.

How often is Splatcam updated?

The latest version of Splatcam is 1.1, and it was last updated on March 16, 2026. Updates typically include performance improvements and feature enhancements.

Is Splatcam free to use?

Yes, Splatcam is available for free download and use. There are no in-app purchases or subscription fees associated with the capture functionality.

Does Splatcam have ads?

No, Splatcam does not contain advertisements. Users can capture and export data without interruption from ads.