# Immersal Mapper vs Gaussian SplatKing

The clearest difference is rating: Immersal Mapper at 5.0 against Gaussian SplatKing's 4.3. Immersal Mapper also leads on in-app purchases (none vs 4) and iOS requirement (15.0 vs 18.0). Gaussian SplatKing's advantage is update cadence (every 4 days vs every 2 months) and ratings volume (12 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Gaussian SplatKing sells 4 one-off in-app purchases. Immersal Mapper asks for nothing beyond the download.

Immersal Mapper holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Gaussian SplatKing has 12 ratings behind it against 1, so its average is the more settled of the two.

Immersal Mapper ships an update every 2 months, Gaussian SplatKing every 4 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Immersal Mapper | Gaussian SplatKing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/immersal-mapper/id1466607906/reviews)** | [4.3 (12 ratings)](https://appshunter.io/ios/app/gaussian-splatking/id6759175085/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 90 MB | 12 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Immersal Ltd.](https://appshunter.io/developer/1146020350) | [MICHAEL DORAN RUBLOFF](https://appshunter.io/developer/1877153876) |

## What reviewers say

### Immersal Mapper

[App page](https://appshunter.io/ios/app/immersal-mapper/id1466607906)

Create detailed 3D scans of physical environments. Generate maps, point clouds, and other data for use in augmented reality applications. Evaluate the tool for free by signing up on the developer portal.

**Highlights:** 3D space mapping, Sparse point cloud generation, Dense point cloud generation, Augmented Reality integration, Free evaluation available

**Features:** macOS Compatibility

**In-app purchases:** none


### Gaussian SplatKing

[App page](https://appshunter.io/ios/app/gaussian-splatking/id6759175085)

Capture high-quality input data for Gaussian splatting and radiance field workflows. Features simultaneous dual-lens capture, LiDAR mode with native COLMAP export, and manual camera controls for precise adjustments.

**Highlights:** Dual-lens capture (wide + ultra-wide), 4K/30 HEVC video, LiDAR mode with ARKit depth, Manual camera controls (ISO, shutter, WB, exposure), COLMAP export on-device, Structured splatpack.json export

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $4.99 | one-time |
| Lunch Tip | $14.99 | one-time |
| SplatKing Pro | $19.99 | one-time |
| Dinner Tip | $49.99 | one-time |


## Frequently asked questions

### Is Immersal Mapper free?

Immersal Mapper is free to download, with no in-app purchases.

### Is Gaussian SplatKing free?

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

### Which has better reviews, Immersal Mapper or Gaussian SplatKing?

Immersal Mapper is rated higher. Immersal Mapper averages 5.0 out of 5 from 1 ratings, while Gaussian SplatKing averages 4.3 from 12 ratings.

### Do Immersal Mapper or Gaussian SplatKing have ads?

Neither Immersal Mapper nor Gaussian SplatKing shows ads.

### Which is updated more often, Immersal Mapper or Gaussian SplatKing?

Immersal Mapper ships an update every 2 months, and Gaussian SplatKing every 4 days. Most recently, Immersal Mapper was updated on October 26, 2026 and Gaussian SplatKing on October 25, 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.*