# DockUI vs Pixel Ruler Pro

The clearest difference is in-app purchases: Pixel Ruler Pro at none against DockUI's 7. DockUI's advantage is ads (none vs shown) and chart position (#198 vs unranked). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. DockUI sells 7 in-app purchases, starting at $2.99 per month. Pixel Ruler Pro asks for nothing beyond the download.

DockUI ships an update every 3 weeks, Pixel Ruler Pro fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DockUI | Pixel Ruler Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/dockui-design-for-swiftui/id6496860953/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#198** | — |
| Size | 27 MB | 44 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maicol Cabreja](https://appshunter.io/developer/1616696771) | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) |

## What reviewers say

### DockUI

[App page](https://appshunter.io/ios/app/dockui-design-for-swiftui/id6496860953)

**Currently charting:** #198 Top Grossing · Developer Tools (US App Store)

Visually design SwiftUI interfaces and generate production-ready code directly for Xcode. Customize components, access a library of templates, and learn SwiftUI with integrated tutorials. Accelerate your development workflow from idea to code in minutes.

**Highlights:** Visual SwiftUI editor, Generate production-ready code, Library of templates and components, Save favorite designs, Integrated tutorials and guides

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Monthly | $4.99 | per month |
| Yearly | $14.99 | per year |
| Yearly | $19.99 | per year |
| Premium | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Dock UI | $4.99 | one-time |


### Pixel Ruler Pro

[App page](https://appshunter.io/ios/app/pixel-ruler-pro/id6761318967)

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

**In-app purchases:** none


## Frequently asked questions

### Is DockUI free?

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

### Is Pixel Ruler Pro free?

Pixel Ruler Pro is free to download, with no in-app purchases.

### Do DockUI or Pixel Ruler Pro have ads?

Pixel Ruler Pro shows ads; DockUI does not.

### Which is updated more often, DockUI or Pixel Ruler Pro?

DockUI ships an update every 3 weeks, and Pixel Ruler Pro fortnightly. Most recently, DockUI was updated on October 27, 2026 and Pixel Ruler Pro on October 31, 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.*