# 钢铁王国APP vs 星汇选

The clearest difference is iOS requirement: 星汇选 at 9.0 against 钢铁王国APP's 13.0. On price, update cadence, 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.

钢铁王国APP ships an update every 4 weeks, 星汇选 every 5 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | 钢铁王国APP | 星汇选 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Size | 84 MB | 92 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Guangwu Internet Technology Co., Ltd.](https://appshunter.io/developer/1620546842) | [汇通达网络股份有限公司](https://appshunter.io/developer/1003666487) |

## What reviewers say

### 钢铁王国APP

[App page](https://appshunter.io/ios/app/app/id1624405035)

**Features:** macOS Compatibility

**In-app purchases:** none


### 星汇选

[App page](https://appshunter.io/ios/app/id1638649205)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 钢铁王国APP free?

钢铁王国APP is free to download, with no in-app purchases.

### Is 星汇选 free?

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

### Do 钢铁王国APP or 星汇选 have ads?

Neither 钢铁王国APP nor 星汇选 shows ads.

### Which is updated more often, 钢铁王国APP or 星汇选?

钢铁王国APP ships an update every 4 weeks, and 星汇选 every 5 weeks. Most recently, 钢铁王国APP was updated on November 7, 2026 and 星汇选 on November 7, 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.*