# 钢铁王国APP vs OMPHOBBY

The clearest difference is update cadence: OMPHOBBY at every 5 days against 钢铁王国APP's every 4 weeks. On price, ads, in-app purchases and device support 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, OMPHOBBY every 5 days. The most recent releases landed on July 17, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 钢铁王国APP | OMPHOBBY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/omphobby/id6447233080/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 84 MB | 12 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Guangwu Internet Technology Co., Ltd.](https://appshunter.io/developer/1620546842) | [翔 任](https://appshunter.io/developer/1680645716) |

## What reviewers say

### 钢铁王国APP

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

**Features:** macOS Compatibility

**In-app purchases:** none


### OMPHOBBY

[App page](https://appshunter.io/ios/app/omphobby/id6447233080)

This app is designed exclusively for helicopter settings. It provides a dedicated interface for managing and configuring helicopter-specific parameters. Optimize your flight experience with this specialized tool.

**Highlights:** Helicopter exclusive settings, Dedicated configuration interface, Flight experience optimization

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

**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 OMPHOBBY free?

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

### Do 钢铁王国APP or OMPHOBBY have ads?

Neither 钢铁王国APP nor OMPHOBBY shows ads.

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

钢铁王国APP ships an update every 4 weeks, and OMPHOBBY every 5 days. Most recently, 钢铁王国APP was updated on July 17, 2026 and OMPHOBBY on September 17, 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.*