# i3DSteroid vs Kasane

The clearest difference is price: Kasane at Free against i3DSteroid's $2.99. Kasane also leads on update cadence (every 5 days vs every 3 weeks). i3DSteroid's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Kasane is free to download; i3DSteroid costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

i3DSteroid ships an update every 3 weeks, Kasane every 5 days. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | i3DSteroid | Kasane |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Hikaru Nagazumi](https://appshunter.io/developer/1866466006) |

## 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


### Kasane

[App page](https://appshunter.io/ios/app/kasane/id6758012663)

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

**In-app purchases:** none


## Frequently asked questions

### Is i3DSteroid free?

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

### Is Kasane free?

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

### Do i3DSteroid or Kasane have ads?

Neither i3DSteroid nor Kasane shows ads.

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

i3DSteroid ships an update every 3 weeks, and Kasane every 5 days. Most recently, i3DSteroid was updated on October 15, 2026 and Kasane on October 1, 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.*