# MetalFirst vs DD工

The clearest difference is device support: MetalFirst at 3 against DD工's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MetalFirst | DD工 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/metalfirst/id363145923/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 60 MB | 42 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Xiamen Nickel Limited](https://appshunter.io/developer/1558082413) | [Inner Mongolia Diangong Interconnection Technology Co., Ltd](https://appshunter.io/developer/1693169430) |

## What reviewers say

### MetalFirst

[App page](https://appshunter.io/ios/app/metalfirst/id363145923)

Access real-time global metal and steel market prices, news, and trading alerts on your mobile device. Track over 200 products across various categories like ferro alloys, stainless steel, and precious metals.

**Highlights:** Real-time market prices, Global metal and steel tracking, News and trading alerts, Covers 200+ metal/steel products, On-the-go access

**Features:** macOS Compatibility

**In-app purchases:** none


### DD工

[App page](https://appshunter.io/ios/app/dd/id6450402750)

**In-app purchases:** none


## Frequently asked questions

### Is MetalFirst free?

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

### Is DD工 free?

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

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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.*