# i3DSteroidbasic vs pronoScan2CAD

The clearest difference is in-app purchases: i3DSteroidbasic at none against pronoScan2CAD's 1. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. pronoScan2CAD sells 1 in-app purchase, starting at $49.99 per year. i3DSteroidbasic asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for i3DSteroidbasic against 4.0 for pronoScan2CAD. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

i3DSteroidbasic ships an update every 4 weeks, pronoScan2CAD every 2 weeks. The most recent releases landed on September 8, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | i3DSteroidbasic | pronoScan2CAD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/i3dsteroidbasic/id500514895/reviews) | [4.0 (5 ratings)](https://appshunter.io/ios/app/pronoscan2cad/id1617244032/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 106 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Prono Hearts Inc.](https://appshunter.io/developer/1515429683) |

## 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


### pronoScan2CAD

[App page](https://appshunter.io/ios/app/pronoscan2cad/id1617244032)

Easily create 2D drawing files from 3D point clouds captured by LiDAR-equipped devices. Plot points and draw lines intuitively to generate DXF files for professional use. Unlock unlimited drawing capabilities with an in-app purchase.

**Highlights:** Create 2D drawings from 3D point clouds, Utilizes LiDAR-equipped iPhone/iPad, Intuitive point plotting and line drawing, Output as DXF files, Unlock unlimited drawing with purchase

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove limit of drawing line | $49.99 | per year |


## Frequently asked questions

### Is i3DSteroidbasic free?

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

### Is pronoScan2CAD free?

pronoScan2CAD is free to download, with in-app purchases available.

### Which has better reviews, i3DSteroidbasic or pronoScan2CAD?

i3DSteroidbasic and pronoScan2CAD are both rated 4.0 out of 5 on the App Store, from 4 and 5 ratings respectively.

### Do i3DSteroidbasic or pronoScan2CAD have ads?

Neither i3DSteroidbasic nor pronoScan2CAD shows ads.

### Which is updated more often, i3DSteroidbasic or pronoScan2CAD?

i3DSteroidbasic ships an update every 4 weeks, and pronoScan2CAD every 2 weeks. Most recently, i3DSteroidbasic was updated on September 8, 2026 and pronoScan2CAD on June 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.*