# i3DSteroidbasic vs Spatial Glass

The clearest difference is review sentiment: Spatial Glass at 75% against i3DSteroidbasic's 32%. Spatial Glass also leads on rating (4.4 vs 4.0) and ratings volume (21 vs 4). i3DSteroidbasic's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Spatial Glass sells 1 one-off in-app purchase. i3DSteroidbasic asks for nothing beyond the download.

Spatial Glass holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Spatial Glass has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 32% of i3DSteroidbasic's written reviews are positive against 75% of Spatial Glass's.

i3DSteroidbasic ships an update every 4 weeks, Spatial Glass every 6 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | i3DSteroidbasic | Spatial Glass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/i3dsteroidbasic/id500514895/reviews) | **[4.4 (21 ratings)](https://appshunter.io/ios/app/spatial-glass/id6523417549/reviews)** |
| Number of ratings | 4 | **21** |
| Positive reviews | 31.6% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 151 MB |
| Requires iOS | **14.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Madow G.K.](https://appshunter.io/developer/1812370458) |

## What reviewers say

### i3DSteroidbasic

[App page](https://appshunter.io/ios/app/i3dsteroidbasic/id500514895)

Create and view stereoscopic 3D images and videos on your iPhone, iPad, or iPod touch. Supports various input formats, display methods, and includes tools for image adjustment and sharing.

**Highlights:** Auto-align L/R images, Supports SBS, MPO input, Multiple display methods (SBS, 2D, Anaglyph), Slideshow functionality, Take L/R pictures with internal camera, Image adjustment and cropping, Share to Twitter

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Spatial Glass

[App page](https://appshunter.io/ios/app/spatial-glass/id6523417549)

Experience 3D media playback directly on your iPhone. Convert 2D content to 3D, capture spatial videos and photos with live preview, and enjoy immersive VR content. Supports external displays and AR glasses.

**Highlights:** Instant 3D playback, 2D to 3D conversion, Auto 3D for cinematic/portrait, Capture 3D with live preview, Precision 3D control, 180° VR support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Access | $9.99 | one-time |


## Frequently asked questions

### Is i3DSteroidbasic free?

i3DSteroidbasic is free to download, with no in-app purchases.

### Is Spatial Glass free?

Spatial Glass is free to download, with in-app purchases available.

### Which has better reviews, i3DSteroidbasic or Spatial Glass?

Spatial Glass is rated higher. i3DSteroidbasic averages 4.0 out of 5 from 4 ratings, while Spatial Glass averages 4.4 from 21 ratings.

### Do i3DSteroidbasic or Spatial Glass have ads?

Neither i3DSteroidbasic nor Spatial Glass shows ads.

### Which is updated more often, i3DSteroidbasic or Spatial Glass?

i3DSteroidbasic ships an update every 4 weeks, and Spatial Glass every 6 weeks. Most recently, i3DSteroidbasic was updated on September 8, 2026 and Spatial Glass on September 9, 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.*