# DeepHub vs CADFast

The clearest difference is in-app purchases: DeepHub at none against CADFast's 4. DeepHub also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). On price there is nothing between them.

Both are free to download. CADFast sells 4 in-app purchases, starting at $9.99 per 7 days. DeepHub asks for nothing beyond the download.

DeepHub ships an update every 10 days, CADFast every 3 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DeepHub | CADFast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 35 MB | 34 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Shenzhen Douwei Communication Technology Co., Ltd.](https://appshunter.io/developer/1867148103) | [玲娟 干](https://appshunter.io/developer/1822427885) |

## What reviewers say

### DeepHub

[App page](https://appshunter.io/ios/app/deephub/id6778777281)

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

**In-app purchases:** none


### CADFast

[App page](https://appshunter.io/ios/app/cadfast-dwg-viewer/id6793851636)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CAD看图 - dwg viewer Pro | $9.99 | per 7 days |
| CAD看图 - dwg viewer Pro | $19.99 | per month |
| CAD看图 - dwg viewer Pro | $29.99 | per 3 months |
| CAD看图 - dwg viewer Pro | $39.99 | per year |


## Frequently asked questions

### Is DeepHub free?

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

### Is CADFast free?

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

### Do DeepHub or CADFast have ads?

CADFast shows ads; DeepHub does not.

### Which is updated more often, DeepHub or CADFast?

DeepHub ships an update every 10 days, and CADFast every 3 weeks. Most recently, DeepHub was updated on October 6, 2026 and CADFast on October 25, 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.*