# i3DSteroidbasic vs Mplayer3D

The clearest difference is rating: i3DSteroidbasic at 4.0 against Mplayer3D's 2.0. Mplayer3D's advantage is iOS requirement (11.1 vs 14.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

i3DSteroidbasic holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews point the same way: 32% of i3DSteroidbasic's written reviews are positive against 25% of Mplayer3D's.

i3DSteroidbasic ships an update every 4 weeks, Mplayer3D every 3 weeks. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | i3DSteroidbasic | Mplayer3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/i3dsteroidbasic/id500514895/reviews)** | [2.0 (9 ratings)](https://appshunter.io/ios/app/mplayer3d/id1191424861/reviews) |
| Number of ratings | 4 | **9** |
| Positive reviews | **31.6% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 7 MB | 24 MB |
| Requires iOS | 14.0 | **11.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [MOPIC Co., Ltd.](https://appshunter.io/developer/1191424860) |

## 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


### Mplayer3D

[App page](https://appshunter.io/ios/app/mplayer3d/id1191424861)

Experience glasses-free 3D on your mobile device with this app. It transforms your phone into a 3D cinema, supporting various 3D content formats and offering features like side-by-side conversion and subtitle support.

**Highlights:** Glasses-free 3D viewing, Supports all 3D content, Side-by-Side/Top-Bottom conversion, Subtitle support (SRT), Video streaming, VR360/VR180 support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i3DSteroidbasic free?

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

### Is Mplayer3D free?

Mplayer3D is free to download, with no in-app purchases.

### Which has better reviews, i3DSteroidbasic or Mplayer3D?

i3DSteroidbasic is rated higher. i3DSteroidbasic averages 4.0 out of 5 from 4 ratings, while Mplayer3D averages 2.0 from 9 ratings.

### Do i3DSteroidbasic or Mplayer3D have ads?

Neither i3DSteroidbasic nor Mplayer3D shows ads.

### Which is updated more often, i3DSteroidbasic or Mplayer3D?

i3DSteroidbasic ships an update every 4 weeks, and Mplayer3D every 3 weeks. Most recently, i3DSteroidbasic was updated on September 23, 2026 and Mplayer3D on September 26, 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.*