# 定安发布APP vs 江川星云

定安发布APP and 江川星云 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, 江川星云 every 3 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 定安发布APP | 江川星云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 58 MB | 135 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ding'an  County Convergence Media Center](https://appshunter.io/developer/1544720712) | [Internet Technology Co.,Ltd.Yunnan](https://appshunter.io/developer/585519585) |

## What reviewers say

### 定安发布APP

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 江川星云

[App page](https://appshunter.io/ios/app/id1500378660)

**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 江川星云 free?

江川星云 is free to download, with no in-app purchases.

### Do 定安发布APP or 江川星云 have ads?

Neither 定安发布APP nor 江川星云 shows ads.

### Which is updated more often, 定安发布APP or 江川星云?

定安发布APP ships an update every 2 months, and 江川星云 every 3 months. Most recently, 定安发布APP was updated on October 13, 2026 and 江川星云 on October 8, 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.*