# i3DSteroid vs Aether

The clearest difference is price: Aether at Free against i3DSteroid's $2.99. i3DSteroid's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 3 months). On ads there is nothing between them.

Aether is free to download; i3DSteroid costs $2.99 up front. Aether sells 2 in-app purchases, starting at $12.99 per month. i3DSteroid asks for nothing beyond the download.

i3DSteroid ships an update every 3 weeks, Aether every 3 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | i3DSteroid | Aether |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.4 (38 ratings)](https://appshunter.io/ios/app/i3dsteroid/id467945370/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 75.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 6 MB | 10 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Janusz Polowczyk](https://appshunter.io/developer/1578174280) |

## What reviewers say

### i3DSteroid

[App page](https://appshunter.io/ios/app/i3dsteroid/id467945370)

View and create stereoscopic images and videos on your iPhone, iPad, or iPod touch. Supports various input formats and display methods, including smart glasses. Offers tools for image adjustment, saving, and sharing.

**Highlights:** Auto-align L/R images, Supports SBS, MPO, and spatial photos, Multiple display methods (SBS, Anaglyph, Wiggle), Smart glasses support (XREAL Air2, VITURE One), Take L/R pictures with internal camera, Adjust L/R image positions and rotation, Save and slideshow displayed images

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

**In-app purchases:** none


### Aether

[App page](https://appshunter.io/ios/app/aether-pro-audio-video-camera/id6755774662)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access 1 month | $12.99 | per month |
| Pro Access 1 year | $89.99 | per year |


## Frequently asked questions

### Is i3DSteroid free?

i3DSteroid costs $2.99, with no in-app purchases.

### Is Aether free?

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

### Do i3DSteroid or Aether have ads?

Neither i3DSteroid nor Aether shows ads.

### Which is updated more often, i3DSteroid or Aether?

i3DSteroid ships an update every 3 weeks, and Aether every 3 months. Most recently, i3DSteroid was updated on September 25, 2026 and Aether on September 10, 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.*