# 遂川之声 vs 知即墨APP

The clearest difference is ads: 知即墨APP at none against 遂川之声's shown. 知即墨APP also leads on update cadence (every 3 months vs every 7 months). On price, in-app purchases, device support 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.

遂川之声 ships an update every 7 months, 知即墨APP every 3 months. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 遂川之声 | 知即墨APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 219 MB | 455 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [江西江报传媒有限公司](https://appshunter.io/developer/1556596444) | [Qingdao Jimo District Rong Media Center](https://appshunter.io/developer/1670566655) |

## What reviewers say

### 遂川之声

[App page](https://appshunter.io/ios/app/id1388180327)

**Features:** macOS Compatibility

**In-app purchases:** none


### 知即墨APP

[App page](https://appshunter.io/ios/app/app/id1518539147)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 遂川之声 free?

遂川之声 is free to download, with no in-app purchases.

### Is 知即墨APP free?

知即墨APP is free to download, with no in-app purchases.

### Do 遂川之声 or 知即墨APP have ads?

遂川之声 shows ads; 知即墨APP does not.

### Which is updated more often, 遂川之声 or 知即墨APP?

遂川之声 ships an update every 7 months, and 知即墨APP every 3 months. Most recently, 遂川之声 was updated on October 14, 2026 and 知即墨APP 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.*