# 3D Spatial Viewer vs Boreal Splat

The clearest difference is in-app purchases: 3D Spatial Viewer at none against Boreal Splat's 1. 3D Spatial Viewer also leads on update cadence (every 3 weeks vs every 6 weeks). Boreal Splat's advantage is iOS requirement (18.0 vs 27.0). On price, ads and device support there is nothing between them.

Both are free to download. Boreal Splat sells 1 one-off in-app purchase. 3D Spatial Viewer asks for nothing beyond the download.

3D Spatial Viewer ships an update every 3 weeks, Boreal Splat every 6 weeks. The most recent releases landed on October 28, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 3D Spatial Viewer | Boreal Splat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/boreal-splat-3dgs-viewer/id6795817712/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 33 MB |
| Requires iOS | 27.0 | **18.0** |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [GIOVANNI BATTISTA](https://appshunter.io/developer/6771637292) | [Borealbit Technology Limited](https://appshunter.io/developer/1808424081) |

## What reviewers say

### 3D Spatial Viewer

[App page](https://appshunter.io/ios/app/3d-spatial-viewer/id6772415051)

**Features:** macOS Compatibility, SharePlay

**In-app purchases:** none


### Boreal Splat

[App page](https://appshunter.io/ios/app/boreal-splat-3dgs-viewer/id6795817712)

View and inspect 3D Gaussian splat files locally on your iPhone or iPad. Supports various file formats and offers tools for scene exploration and advanced diagnostics with an optional one-time purchase.

**Highlights:** View PLY, SPZ, .splat, SOG v2, KSPLAT v0.1 files, Inspect Gaussian count, SH, and memory, Orbit, pan, zoom, fit, and reset view, Adjust background, exposure, and quality, Save screenshots and export videos, Pro tools: diagnostics, saved viewpoints, file conversion

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boreal Splat Pro | $0.99 | one-time |


## Frequently asked questions

### Is 3D Spatial Viewer free?

3D Spatial Viewer is free to download, with no in-app purchases.

### Is Boreal Splat free?

Boreal Splat is free to download, with in-app purchases available.

### Do 3D Spatial Viewer or Boreal Splat have ads?

Neither 3D Spatial Viewer nor Boreal Splat shows ads.

### Which is updated more often, 3D Spatial Viewer or Boreal Splat?

3D Spatial Viewer ships an update every 3 weeks, and Boreal Splat every 6 weeks. Most recently, 3D Spatial Viewer was updated on October 28, 2026 and Boreal Splat on October 21, 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.*