# i岳塘 vs 云溪发布

The clearest difference is update cadence: i岳塘 at every 4 months against 云溪发布's every 14 months. 云溪发布'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.

i岳塘 ships an update every 4 months, 云溪发布 every 14 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | i岳塘 | 云溪发布 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 14 months |
| Size | 140 MB | 160 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Daily](https://appshunter.io/developer/1481531193) | [湖南红网新媒科技发展有限公司](https://appshunter.io/developer/1485504595) |

## What reviewers say

### i岳塘

[App page](https://appshunter.io/ios/app/i/id1471260099)

**In-app purchases:** none


### 云溪发布

[App page](https://appshunter.io/ios/app/id1485504596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i岳塘 free?

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

### Is 云溪发布 free?

云溪发布 is free to download, with no in-app purchases.

### Do i岳塘 or 云溪发布 have ads?

Neither i岳塘 nor 云溪发布 shows ads.

### Which is updated more often, i岳塘 or 云溪发布?

i岳塘 ships an update every 4 months, and 云溪发布 every 14 months. Most recently, i岳塘 was updated on October 10, 2026 and 云溪发布 on October 5, 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.*