# VinaCAD vs ExoMind External Memory

The clearest difference is in-app purchases: ExoMind External Memory at none against VinaCAD's 6. ExoMind External Memory also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. VinaCAD sells 6 one-off in-app purchases. ExoMind External Memory asks for nothing beyond the download.

VinaCAD ships an update every 3 weeks, ExoMind External Memory every 2 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | VinaCAD | ExoMind External Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/vinacad-view-and-edit-dwg/id6753970013/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 151 MB | 34 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [skyace](https://appshunter.io/developer/1548437589) | [AGENTUR CLICK LLC](https://appshunter.io/developer/6791132169) |

## What reviewers say

### VinaCAD

[App page](https://appshunter.io/ios/app/vinacad-view-and-edit-dwg/id6753970013)

This application allows engineers and architects to view, manage, and edit technical drawings on mobile devices. It supports various file formats and includes architectural tools for design tasks. The interface is optimized for smartphones and tablets, offering a professional solution for on-the-go design management.

**Highlights:** View, manage, and share technical drawings, Supports DWG, DXF, IFC, and STEP formats, Architectural tools for section cuts and area display, Intuitive interface optimized for mobile, Upload and edit DWG files, Continuous updates with new features

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Scan Credit | $1.99 | one-time |
| 1 Measurement Credit | $1.99 | one-time |
| 5 Scan Credits | $6.99 | one-time |
| 5 Measurement Credits | $6.99 | one-time |
| 10 Scan Credits | $11.99 | one-time |
| 10 Measurement Credits | $11.99 | one-time |


### ExoMind External Memory

[App page](https://appshunter.io/ios/app/exomind-external-memory/id6791132167)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VinaCAD free?

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

### Is ExoMind External Memory free?

ExoMind External Memory is free to download, with no in-app purchases.

### Do VinaCAD or ExoMind External Memory have ads?

Neither VinaCAD nor ExoMind External Memory shows ads.

### Which is updated more often, VinaCAD or ExoMind External Memory?

VinaCAD ships an update every 3 weeks, and ExoMind External Memory every 2 days. Most recently, VinaCAD was updated on October 28, 2026 and ExoMind External Memory on October 28, 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.*