# i3DSteroidbasic vs 3D Ka

i3DSteroidbasic and 3D Ka are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

i3DSteroidbasic ships an update every 4 weeks, 3D Ka monthly. Both last shipped on September 23, 2026.

## The numbers

| Metric | i3DSteroidbasic | 3D Ka |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/i3dsteroidbasic/id500514895/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 7 MB | 5 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Shenzhen 3DVSTAR Display Technology Co., Ltd.](https://appshunter.io/developer/1442423873) |

## 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


### 3D Ka

[App page](https://appshunter.io/ios/app/3d-ka/id6469479920)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i3DSteroidbasic free?

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

### Is 3D Ka free?

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

### Do i3DSteroidbasic or 3D Ka have ads?

Neither i3DSteroidbasic nor 3D Ka shows ads.

### Which is updated more often, i3DSteroidbasic or 3D Ka?

i3DSteroidbasic ships an update every 4 weeks, and 3D Ka monthly. Most recently, i3DSteroidbasic was updated on September 23, 2026 and 3D Ka 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.*