# SKF云图 vs MUDU

The clearest difference is update cadence: MUDU at every 2 weeks against SKF云图's monthly. 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.

SKF云图 ships an update monthly, MUDU every 2 weeks. The most recent releases landed on September 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SKF云图 | MUDU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 41 MB | 128 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKF (China) Co., Ltd.](https://appshunter.io/developer/1716830479) | [Shenzhen Muedo Technology Co., Ltd](https://appshunter.io/developer/1882911878) |

## What reviewers say

### SKF云图

[App page](https://appshunter.io/ios/app/skf/id6472242332)

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

**In-app purchases:** none


### MUDU

[App page](https://appshunter.io/ios/app/mudu/id6775682599)

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

**In-app purchases:** none


## Frequently asked questions

### Is SKF云图 free?

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

### Is MUDU free?

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

### Do SKF云图 or MUDU have ads?

Neither SKF云图 nor MUDU shows ads.

### Which is updated more often, SKF云图 or MUDU?

SKF云图 ships an update monthly, and MUDU every 2 weeks. Most recently, SKF云图 was updated on September 30, 2026 and MUDU on September 22, 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.*