# ILW Light Mapper vs Gaussian SplatKing

The clearest difference is ads: Gaussian SplatKing at none against ILW Light Mapper's shown. Gaussian SplatKing also leads on monetization model (free vs free with in-app purchases) and update cadence (every 4 days vs every 2 weeks). ILW Light Mapper's advantage is review sentiment (100% vs 80%) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. ILW Light Mapper sells 3 one-off in-app purchases and Gaussian SplatKing sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for ILW Light Mapper against 4.3 for Gaussian SplatKing. Both are backed by a comparable volume of ratings — 7 and 12 respectively. Written reviews are what separate them: 100% of ILW Light Mapper's written reviews are positive against 80% of Gaussian SplatKing's.

ILW Light Mapper ships an update every 2 weeks, Gaussian SplatKing every 4 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ILW Light Mapper | Gaussian SplatKing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/ilw-light-mapper/id6736877410/reviews) | **[4.3 (12 ratings)](https://appshunter.io/ios/app/gaussian-splatking/id6759175085/reviews)** |
| Number of ratings | 7 | **12** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 364 MB | 12 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stuart Griese](https://appshunter.io/developer/1773626597) | [MICHAEL DORAN RUBLOFF](https://appshunter.io/developer/1877153876) |

## What reviewers say

### ILW Light Mapper

[App page](https://appshunter.io/ios/app/ilw-light-mapper/id6736877410)

Transform sculptures with animated light using this projection mapping tool. Import your videos or use the built-in library to calibrate and apply visuals. Features include multiple grids, corner offsets, and warp painting for precise alignment and dynamic effects.

**Highlights:** Video Import (.mp4 / H.264), Downloadable Artwork Library, Multiple Grids, Corner Offsets & Global Offset Control, Global Warp Painting Tool, Per Grid Masking, Timeline Scrubbing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Development | $2.99 | one-time |
| Organics | $5.99 | one-time |
| Support Development | $9.99 | one-time |


### 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 ILW Light Mapper free?

ILW Light Mapper is free to download, with in-app purchases available.

### Is Gaussian SplatKing free?

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

### Which has better reviews, ILW Light Mapper or Gaussian SplatKing?

Gaussian SplatKing is rated higher. ILW Light Mapper averages 4.3 out of 5 from 7 ratings, while Gaussian SplatKing averages 4.3 from 12 ratings.

### Do ILW Light Mapper or Gaussian SplatKing have ads?

ILW Light Mapper shows ads; Gaussian SplatKing does not.

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

ILW Light Mapper ships an update every 2 weeks, and Gaussian SplatKing every 4 days. Most recently, ILW Light Mapper was updated on October 7, 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.*