# UIKit Lab vs SixD

The clearest difference is rating: SixD at 4.8 against UIKit Lab's 4.5. SixD also leads on review sentiment (90% vs 71%) and device support (4 vs 2). UIKit Lab's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (16.0 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

SixD holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 43 and 29 respectively. Written reviews point the same way: 71% of UIKit Lab's written reviews are positive against 90% of SixD's.

UIKit Lab ships an update every 4 weeks, SixD every 3 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | UIKit Lab | SixD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (43 ratings)](https://appshunter.io/ios/app/uikit-lab/id1572751890/reviews) | **[4.8 (29 ratings)](https://appshunter.io/ios/app/sixd/id6448773500/reviews)** |
| Number of ratings | **43** | 29 |
| Positive reviews | 70.6% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 25 MB | 143 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Wenchang Yang](https://appshunter.io/developer/1572751892) | [Haolun Yang](https://appshunter.io/developer/1683302030) |

## What reviewers say

### UIKit Lab

[App page](https://appshunter.io/ios/app/uikit-lab/id1572751890)

An interactive guide for designers to explore and customize UI components. Visualize and understand interface essentials through hands-on demos. Get a feel for how components look and behave with real-time adjustments.

**Highlights:** Interactive UI component demos, Browse organized interface essentials, Customize UI components, Real-time visual feedback, Designed for designers

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

**In-app purchases:** none


### SixD

[App page](https://appshunter.io/ios/app/sixd/id6448773500)

Learn and create with SwiftUI through an intuitive interface. Explore components, design graphically, and get native SwiftUI code. Browse SF Symbols with natural language search.

**Highlights:** SwiftUI component exploration, Native graphical design interface, Copy SwiftUI code directly, Interactive UI design foundations, Natural language SF Symbols search

**In-app purchases:** none


## Frequently asked questions

### Is UIKit Lab free?

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

### Is SixD free?

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

### Which has better reviews, UIKit Lab or SixD?

SixD is rated higher. UIKit Lab averages 4.5 out of 5 from 43 ratings, while SixD averages 4.8 from 29 ratings.

### Do UIKit Lab or SixD have ads?

Neither UIKit Lab nor SixD shows ads.

### Which is updated more often, UIKit Lab or SixD?

UIKit Lab ships an update every 4 weeks, and SixD every 3 months. Most recently, UIKit Lab was updated on October 14, 2026 and SixD on October 12, 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.*