# Eul vs 星耀定位侠

The clearest difference is review sentiment: Eul at 92% against 星耀定位侠's 50%. 星耀定位侠's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Eul sells 1 one-off in-app purchase. 星耀定位侠 asks for nothing beyond the download.

Eul ships an update every 2 weeks, 星耀定位侠 every 3 weeks. The most recent releases landed on October 29, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Eul | 星耀定位侠 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/eul-swiftui/id1541991958/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **92.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 48 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [科 曾](https://appshunter.io/developer/1322330151) | [红 高](https://appshunter.io/developer/1807913380) |

## What reviewers say

### Eul

[App page](https://appshunter.io/ios/app/eul-swiftui/id1541991958)

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.

**Highlights:** Interactive SwiftUI learning, Real-time code previews, Covers latest SwiftUI updates, Comprehensive reference tool, Cross-platform support (iOS, iPadOS, macOS), Powerful search functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


### 星耀定位侠

[App page](https://appshunter.io/ios/app/id6744521408)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eul free?

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

### Is 星耀定位侠 free?

星耀定位侠 is free to download, with no in-app purchases.

### Do Eul or 星耀定位侠 have ads?

Neither Eul nor 星耀定位侠 shows ads.

### Which is updated more often, Eul or 星耀定位侠?

Eul ships an update every 2 weeks, and 星耀定位侠 every 3 weeks. Most recently, Eul was updated on October 29, 2026 and 星耀定位侠 on October 18, 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.*