# AutoCAD vs Sketch Viewer UP

The clearest difference is review sentiment: AutoCAD at 52% against Sketch Viewer UP's 0%. AutoCAD also leads on rating (4.4 vs 1.6) and ratings volume (6.3K vs 10). Sketch Viewer UP's advantage is update cadence (every 8 days vs every 2 months) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AutoCAD sells 3 in-app purchases, starting at $9.99 per month and Sketch Viewer UP sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AutoCAD holds the better App Store score, 4.4 against 1.6. That said, the two scores are not equally well evidenced: AutoCAD has 6.3K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 52% of AutoCAD's written reviews are positive against 0% of Sketch Viewer UP's.

AutoCAD ships an update every 2 months, Sketch Viewer UP every 8 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AutoCAD | Sketch Viewer UP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (6.3K ratings)](https://appshunter.io/ios/app/autocad/id393149734/reviews)** | [1.6 (10 ratings)](https://appshunter.io/ios/app/sketch-viewer-up-model-browser/id6447847214/reviews) |
| Number of ratings | **6.3K** | 10 |
| Positive reviews | **51.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 502 MB | 40 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [骁宇 陈](https://appshunter.io/developer/1836429187) |

## What reviewers say

### AutoCAD

[App page](https://appshunter.io/ios/app/autocad/id393149734)

Access and edit CAD drawings on the go with this official application. It provides essential drafting and design tools for creating, updating, and sharing 2D drawings from any device. Collaborate with teams and simplify workflows by accessing files from various cloud storage services.

**Highlights:** 2D file viewing, Create, edit, and share 2D drawings, Offline work and sync, Insert blocks, Manage layers, Drafting and geometry editing, Measure tools

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AutoCAD Web monthly | $9.99 | per month |
| AutoCAD Web annual | $99.99 | per year |
| AutoCAD Web annual (Ultimate) | $99.99 | per year |

**What reviewers like**

- 🚀 Intuitive and easy to learn
- 📱 Convenient mobile solution
- 👍 Great for site visits and field work
- 🔍 Useful for viewing and marking up drawings

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔒 Difficult login and account management
- 🔍 Limited functionality compared to desktop version
- 📱 Lacks basic CAD features like hatching and dimensioning
- 💰 Expensive subscription model

**Reported bugs**

- Unable to open DXF files
- Numeric keypad not appearing for editing dimensions
- Syncing and saving issues causing data loss
- Compatibility problems with newer iPad models

**Requested features**

- Add support for Arabic text
- Improve Apple Pencil integration
- Allow creating and saving custom blocks
- Implement PDF export functionality
- Restore removed features like GPS positioning


### Sketch Viewer UP

[App page](https://appshunter.io/ios/app/sketch-viewer-up-model-browser/id6447847214)

This application allows users to import and view 3D models from various professional design software. It supports a wide range of file formats, making it convenient for designers, engineers, and students to access and analyze 3D drawings on their mobile devices.

**Highlights:** Import and view 3D drawings, Supports multiple professional 3D file formats, Collection of standard industry libraries, Mobile 3D viewing software, Professional CAD drawing and modeling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一季度会员 | $9.99 | one-time |
| 一年会员 | $24.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is AutoCAD free?

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

### Is Sketch Viewer UP free?

Sketch Viewer UP is free to download, with in-app purchases available.

### Which has better reviews, AutoCAD or Sketch Viewer UP?

AutoCAD is rated higher. AutoCAD averages 4.4 out of 5 from 6.3K ratings, while Sketch Viewer UP averages 1.6 from 10 ratings.

### Do AutoCAD or Sketch Viewer UP have ads?

Neither AutoCAD nor Sketch Viewer UP shows ads.

### Which is updated more often, AutoCAD or Sketch Viewer UP?

AutoCAD ships an update every 2 months, and Sketch Viewer UP every 8 days. Most recently, AutoCAD was updated on November 1, 2026 and Sketch Viewer UP on October 24, 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.*