# Sleemon Smart vs 九牧同步工具

The clearest difference is update cadence: 九牧同步工具 at weekly 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.

Sleemon Smart ships an update every 28 months, 九牧同步工具 weekly. The most recent releases landed on May 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Sleemon Smart | 九牧同步工具 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Size | 183 MB | 2 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Somnic Technology Co., Ltd.](https://appshunter.io/developer/1089153259) | [JOMOO](https://appshunter.io/developer/833066152) |

## What reviewers say

### Sleemon Smart

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

**In-app purchases:** none


### 九牧同步工具

[App page](https://appshunter.io/ios/app/id6761402505)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleemon Smart free?

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

### Is 九牧同步工具 free?

九牧同步工具 is free to download, with no in-app purchases.

### Do Sleemon Smart or 九牧同步工具 have ads?

Neither Sleemon Smart nor 九牧同步工具 shows ads.

### Which is updated more often, Sleemon Smart or 九牧同步工具?

Sleemon Smart ships an update every 28 months, and 九牧同步工具 weekly. Most recently, Sleemon Smart was updated on May 16, 2026 and 九牧同步工具 on September 15, 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.*