# i3DSteroidbasic vs Disparity

The clearest difference is rating: Disparity at 4.3 against i3DSteroidbasic's 4.0. Disparity also leads on update cadence (every 10 days vs every 4 weeks) and iOS requirement (11.0 vs 14.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Disparity holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews complicate that: 32% of i3DSteroidbasic's written reviews are positive against 25% of Disparity's, so the app with the better star average is not the one people write more warmly about.

i3DSteroidbasic ships an update every 4 weeks, Disparity every 10 days. Both last shipped on September 23, 2026.

## The numbers

| Metric | i3DSteroidbasic | Disparity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/i3dsteroidbasic/id500514895/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/disparity/id1447122122/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | **31.6% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 7 MB | 0 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Can Poyrazoglu](https://appshunter.io/developer/532912118) |

## 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


### Disparity

[App page](https://appshunter.io/ios/app/disparity/id1447122122)

Extract and embed depth data from portrait photos to create 3D effects for social media. This helper app allows you to modify existing depth maps or create new ones for images that lack depth information.

**Highlights:** Extract depth data from portrait photos, Save depth data as PNG, Embed arbitrary depth data into photos, Create 3D effects for social media, Modify existing depth maps, Add new depth data to images

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i3DSteroidbasic free?

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

### Is Disparity free?

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

### Which has better reviews, i3DSteroidbasic or Disparity?

Disparity is rated higher. i3DSteroidbasic averages 4.0 out of 5 from 4 ratings, while Disparity averages 4.3 from 6 ratings.

### Do i3DSteroidbasic or Disparity have ads?

Neither i3DSteroidbasic nor Disparity shows ads.

### Which is updated more often, i3DSteroidbasic or Disparity?

i3DSteroidbasic ships an update every 4 weeks, and Disparity every 10 days. Most recently, i3DSteroidbasic was updated on September 23, 2026 and Disparity on September 23, 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.*