Eul vs SixD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eul
This app offers an interactive SwiftUI learning experience with real-time code previews on Apple devices. It covers the latest SwiftUI features and serves as a comprehensive reference tool for developers.
- Interactive SwiftUI learning
- Real-time code previews
- Covers latest SwiftUI updates
- Comprehensive reference tool
- Cross-platform support (iOS, iPadOS, macOS)
- Powerful search functionality
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Eul 是一款简洁、纯粹的 SwiftUI 教程 App，有以下独特之处： 1. 基于最新的 SwiftUI 构建，支持 iOS、iPadOS、macOS 多个平台，教程内容同步更新至最新的 SwiftUI。内容不仅保持最新，也非常全面细致，包括但不限于 SwiftUI、Swift、Concurrency、Combine 等。 2. 与书籍或网站的传统教程不同，Eul 率先提供了一种交互式的学习体验，读者看到的不仅是图文和代码，还能直接在苹果的设备上（iPhone、iPad、Mac）看到代码的真机运行效果。配合深入浅出的文章讲解，这有助于读者更快更好地理解和使用 SwiftUI。 示例附带的源码直接 copy 后就可以在 Xcode 中预览和运行，copy 的代码和示例背后的源码是完全一致的。 3. Eul 还提供了强大的搜索功能，它不仅是一本教程，还可以作为工具书供开发者随时查阅 SwiftUI 的相关知识及使用。 读者如有 iOS 开发经验，可直接开始学习。若是初学者，建议先去熟悉 Swift 语法。 笔者意在尽可能使用简洁明了的语言阐述 SwiftUI 的相关知识，使读者能快速掌握并在 iOS 开发中实践。读者若能从中获益，笔者深感欣慰。如有漏误之处，恳请斧正，不甚感激。 # 联系方式 Email：zzzwco@outlook.com Twitter：zzzwco
SixD
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.
- SwiftUI component exploration
- Native graphical design interface
- Copy SwiftUI code directly
- Interactive UI design foundations
- Natural language SF Symbols search
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SixD (SwiftUI x Design) is the most intuitive and beautiful way to learn and create with SwiftUI. SwiftUI Lab • Explore SwiftUI components • Design in a native graphical interface • Copy the SwiftUI code: what you see is what you get Interactive Guide • Learn UI design foundations through an interactive experience SF Symbols • Browse SF Symbols and search with natural descriptions • No more "square.and.arrow.up," just search "share" Designed and developed by Haolun Yang. Awarded by Apple WWDC23 Swift Student Challenge.
Screenshots
Verdict
The clearest difference is in-app purchases: SixD at none against Eul's 1. SixD also leads on ratings volume (29 vs 4). Eul's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (16.0 vs 26.0). On price, rating, review sentiment and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Eul sells 1 one-off in-app purchase. SixD asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Eul against 4.8 for SixD. That said, the two scores are not equally well evidenced: SixD has 29 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 92% of Eul's written reviews are positive against 90% of SixD's.
Eul ships an update every 2 weeks, SixD every 3 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | Eul | SixD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 4.8 (29 ratings) |
| Positive reviews | 92.3% of reviews — better | 90.0% of reviews |
| Number of ratings | 4 | 29 — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | 科 曾 | Haolun Yang |
Customer experience
Eul
SixD
In-app purchases
Eul
- Pro$1.99
SixD
No in-app purchases
