i3DSteroidbasic vs 3D Ka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i3DSteroidbasic
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.
- 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
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[i3DSteroidfree] is a stereoscopic Universal application for iPhone/iPad/iPod touch. - Auto-alignment L/R images - Input file : L/R independent,SBS,MPO - Over 1000 images WEB Galleries access - Display method : SBS,Mirror,2D,Anaglyph,wiggle,etc - Slide Show - Take L/R pictures with the internal camera. - Adjust L/R image positions and rotation error. - Post the image to Twitter. - Image crop. - Support Flucard. - etc Ver5.76 - Fixed a problem that the input value could not be read in the setting in dark mode - Added a warning that iCloud images can only display thumbnails Ver5.46 Add 'SBS with Border' and 'Para-Cross' option in Stereo mode. Ver5.40 - Fixed the application crash problem when image file is opened from the folder which have large number files. - Fixed the portrait image file orientation problem. - Improved the thumbnails view and the image scrolling performance. Ver5.30 - Added 'Auto save photo from camera' option (default ON) - Changed saving image resolutions (use iPhone/iPad screen resolution) Ver5.20 - Support 3D360 anaglyph viewing. - Support touch scroll in 3D360 VR Viewer. Ver5.11 - Show/Hide Eye Mark - Corrected minor bugs. Ver5.10 - support WiFi connecting between two i3DSteroid for 3D Camera and sending image. - support 3D360 image VR viewer. Ver 5.02 - support bluetooth remote controller for paging Ver5.00 - Update for iOS11
3D Ka
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1. Can take 3D photos 2. The preview screen displays red and blue images.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | i3DSteroidbasic | 3D Ka |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 31.6% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Spmaker | Shenzhen 3DVSTAR Display Technology Co., Ltd. |
In-app purchases
i3DSteroidbasic
No in-app purchases
3D Ka
No in-app purchases
