# 定安发布APP vs 明溪在线

The clearest difference is update cadence: 定安发布APP at every 2 months against 明溪在线's every 9 months. 明溪在线's advantage is iOS requirement (9.0 vs 13.0). 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.

定安发布APP ships an update every 2 months, 明溪在线 every 9 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 定安发布APP | 明溪在线 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 58 MB | 102 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ding'an  County Convergence Media Center](https://appshunter.io/developer/1544720712) | [Mingxi County Rong Media Center](https://appshunter.io/developer/1525679547) |

## What reviewers say

### 定安发布APP

[App page](https://appshunter.io/ios/app/app/id1498713359)

**Features:** macOS Compatibility

**In-app purchases:** none


### 明溪在线

[App page](https://appshunter.io/ios/app/id1525679545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 定安发布APP free?

定安发布APP is free to download, with no in-app purchases.

### Is 明溪在线 free?

明溪在线 is free to download, with no in-app purchases.

### Do 定安发布APP or 明溪在线 have ads?

Neither 定安发布APP nor 明溪在线 shows ads.

### Which is updated more often, 定安发布APP or 明溪在线?

定安发布APP ships an update every 2 months, and 明溪在线 every 9 months. Most recently, 定安发布APP was updated on October 13, 2026 and 明溪在线 on October 27, 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.*