# 香江 vs Sleemon Smart

The clearest difference is update cadence: 香江 at monthly against Sleemon Smart's every 28 months. 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.

香江 ships an update monthly, Sleemon Smart every 28 months. The most recent releases landed on September 10, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 香江 | Sleemon Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Size | 19 MB | 183 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Heungkong Holding Co., Ltd](https://appshunter.io/developer/1139092723) | [Zhejiang Somnic Technology Co., Ltd.](https://appshunter.io/developer/1089153259) |

## What reviewers say

### 香江

[App page](https://appshunter.io/ios/app/id1472698243)

**Features:** Vision Pro support

**In-app purchases:** none


### Sleemon Smart

[App page](https://appshunter.io/ios/app/sleemon-smart/id1544014392)

**In-app purchases:** none


## Frequently asked questions

### Is 香江 free?

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

### Is Sleemon Smart free?

Sleemon Smart is free to download, with no in-app purchases.

### Do 香江 or Sleemon Smart have ads?

Neither 香江 nor Sleemon Smart shows ads.

### Which is updated more often, 香江 or Sleemon Smart?

香江 ships an update monthly, and Sleemon Smart every 28 months. Most recently, 香江 was updated on September 10, 2026 and Sleemon Smart on May 16, 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.*