# ABSmart+ vs VinaCAD

The clearest difference is update cadence: ABSmart+ at daily against VinaCAD's every 5 weeks. ABSmart+ also leads on iOS requirement (12.4 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ABSmart+ ships an update daily, VinaCAD every 5 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ABSmart+ | VinaCAD |
| --- | --- | --- |
| 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 | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 weeks |
| Monetization | — | Free |
| Size | 79 MB | 382 MB |
| Requires iOS | **12.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AUTOGREENTECH TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1775729035) | [skyace](https://appshunter.io/developer/1548437589) |

## What reviewers say

### ABSmart+

[App page](https://appshunter.io/ios/app/absmart-plus/id6737280276)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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:** none


## Frequently asked questions

### Is ABSmart+ free?

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

### Is VinaCAD free?

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

### Do ABSmart+ or VinaCAD have ads?

Neither ABSmart+ nor VinaCAD shows ads.

### Which is updated more often, ABSmart+ or VinaCAD?

ABSmart+ ships an update daily, and VinaCAD every 5 weeks. Most recently, ABSmart+ was updated on September 21, 2026 and VinaCAD on September 14, 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.*