DevUtility vs SixD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DevUtility
This app provides developers with tools to access system sounds, display color values in various formats (Hex, RGB, HSB), and test haptic feedback. It includes code examples for each feature to aid in app creation.
- System sound playback with code examples
- Display system colors (Hex, RGB, HSB)
- Haptic feedback testing with code examples
- Developer tools for app creation
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You can listen to all system sounds with code example, display system colors with Hex, RGB and HSB value and feel haptic feedback with code example.
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 update cadence: DevUtility at daily against SixD's every 3 months. DevUtility also leads on iOS requirement (14.0 vs 26.0). SixD's advantage is ratings volume (29 vs 8). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for DevUtility against 4.8 for SixD. Both are backed by a comparable volume of ratings — 8 and 29 respectively.
DevUtility ships an update daily, SixD every 3 months. The most recent releases landed on August 21, 2026 and September 30, 2026 respectively.
| Parameter | DevUtility | SixD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8 ratings) | 4.8 (29 ratings) |
| Positive reviews | — | 90.0% of reviews |
| Number of ratings | 8 | 29 — better |
| Update frequency | Daily — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Corvin Hartmann | Haolun Yang |
Customer experience
DevUtility
SixD
In-app purchases
DevUtility
No in-app purchases
SixD
No in-app purchases
