# eDrawings vs IGES & STEP Viewer

The clearest difference is price: eDrawings at $1.99 against IGES & STEP Viewer's $6.99. eDrawings also leads on review sentiment (32% vs 14%) and chart position (#57 vs unranked). IGES & STEP Viewer's advantage is rating (2.8 vs 2.5). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

eDrawings costs $1.99 and IGES & STEP Viewer $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

IGES & STEP Viewer holds the better App Store score, 2.8 against 2.5. Both are backed by a comparable volume of ratings — 17 and 9 respectively. Written reviews complicate that: 32% of eDrawings's written reviews are positive against 14% of IGES & STEP Viewer's, so the app with the better star average is not the one people write more warmly about.

eDrawings ships an update every 3 months, IGES & STEP Viewer every 2 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | eDrawings | IGES & STEP Viewer |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Rating | [2.5 (17 ratings)](https://appshunter.io/ios/app/edrawings/id520231936/reviews) | **[2.8 (9 ratings)](https://appshunter.io/ios/app/iges-and-step-viewer/id1489625660/reviews)** |
| Number of ratings | **17** | 9 |
| Positive reviews | **31.7% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Best chart rank | **#57** | — |
| Size | 185 MB | 23 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dassault Systemes SolidWorks Corporation](https://appshunter.io/developer/520231939) | [Victor Bovio](https://appshunter.io/developer/327627515) |

## What reviewers say

### eDrawings

[App page](https://appshunter.io/ios/app/edrawings/id520231936)

**Currently charting:** #57 Top Paid · Productivity (US App Store)

View native CAD files, including SolidWorks, DWG, and DXF, on your mobile device. Utilize augmented reality to visualize 3D models in real-world settings. Easily share designs via email for enhanced collaboration.

**Highlights:** View native CAD files (SolidWorks, DWG, DXF), Augmented Reality (AR) for 3D model visualization, Email-enabled file sharing for collaboration, Multi-touch gestures for navigation, Support for configurations, drawing sheets, and exploded views, Open files from various sources (email, cloud, web)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth rotation and zoom
- 👍 Sleek and intuitive interface
- 🚀 Handles large assemblies well
- 👍 Practical for quick checks

**What reviewers complain about**

- 🐛 Crashes on larger files
- 🔍 Lacks key features like measuring, sectioning, and part visibility control
- 💰 Paid app with limited functionality compared to free desktop version
- 🐛 Compatibility issues with newer file formats and devices

**Reported bugs**

- Crashes on startup
- Crashes when opening large files
- Incompatibility with iOS 14 and newer devices
- Inability to open personal files

**Requested features**

- Measuring tool
- Sectioning tool
- Ability to hide/show parts
- Support for more file formats
- Cloud storage integration


### IGES & STEP Viewer

[App page](https://appshunter.io/ios/app/iges-and-step-viewer/id1489625660)

Easily view and export 3D CAD files in IGES and STEP formats. Supports various export options and offers advanced rendering controls for detailed analysis of your models.

**Highlights:** Open IGES and STEP files, Export to multiple CAD formats (STL, DXF, OBJ, etc.), Load files from ZIP/RAR archives, Render model curves, Control rendering options (shading, transparency), Clipping plane for interior views, View model information (bounding box, area, volume)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is eDrawings free?

eDrawings costs $1.99, with no in-app purchases.

### Is IGES & STEP Viewer free?

IGES & STEP Viewer costs $6.99, with no in-app purchases.

### Which has better reviews, eDrawings or IGES & STEP Viewer?

IGES & STEP Viewer is rated higher. eDrawings averages 2.5 out of 5 from 17 ratings, while IGES & STEP Viewer averages 2.8 from 9 ratings.

### Do eDrawings or IGES & STEP Viewer have ads?

Neither eDrawings nor IGES & STEP Viewer shows ads.

### Which is updated more often, eDrawings or IGES & STEP Viewer?

eDrawings ships an update every 3 months, and IGES & STEP Viewer every 2 months. Most recently, eDrawings was updated on November 1, 2026 and IGES & STEP Viewer on October 29, 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.*