# 冀云井陉矿区 vs PMC坪山发布

The clearest difference is update cadence: PMC坪山发布 at every 6 months against 冀云井陉矿区's every 18 months. PMC坪山发布 also leads on iOS requirement (10.0 vs 12.0). 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.

冀云井陉矿区 ships an update every 18 months, PMC坪山发布 every 6 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 冀云井陉矿区 | PMC坪山发布 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 6 months** |
| Size | 177 MB | 42 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shijiazhuang Jingxing Mining District Radio and TV Station](https://appshunter.io/developer/1498418132) | [子聪 梁](https://appshunter.io/developer/1601954023) |

## What reviewers say

### 冀云井陉矿区

[App page](https://appshunter.io/ios/app/id1528714997)

**Features:** macOS Compatibility

**In-app purchases:** none


### PMC坪山发布

[App page](https://appshunter.io/ios/app/pmc/id1602201709)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 冀云井陉矿区 free?

冀云井陉矿区 is free to download, with no in-app purchases.

### Is PMC坪山发布 free?

PMC坪山发布 is free to download, with no in-app purchases.

### Do 冀云井陉矿区 or PMC坪山发布 have ads?

Neither 冀云井陉矿区 nor PMC坪山发布 shows ads.

### Which is updated more often, 冀云井陉矿区 or PMC坪山发布?

冀云井陉矿区 ships an update every 18 months, and PMC坪山发布 every 6 months. Most recently, 冀云井陉矿区 was updated on October 29, 2026 and PMC坪山发布 on October 25, 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.*