# 劳伦斯表面 vs SKF云图

劳伦斯表面 and SKF云图 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

劳伦斯表面 ships an update every 2 months, SKF云图 monthly. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 劳伦斯表面 | SKF云图 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 39 MB | 41 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [汇智云创(宁波)信息科技有限公司](https://appshunter.io/developer/1774602715) | [SKF (China) Co., Ltd.](https://appshunter.io/developer/1716830479) |

## What reviewers say

### 劳伦斯表面

[App page](https://appshunter.io/ios/app/id1546727085)

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

**In-app purchases:** none


### SKF云图

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 劳伦斯表面 free?

劳伦斯表面 is free to download, with no in-app purchases.

### Is SKF云图 free?

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

### Do 劳伦斯表面 or SKF云图 have ads?

Neither 劳伦斯表面 nor SKF云图 shows ads.

### Which is updated more often, 劳伦斯表面 or SKF云图?

劳伦斯表面 ships an update every 2 months, and SKF云图 monthly. Most recently, 劳伦斯表面 was updated on October 3, 2026 and SKF云图 on October 24, 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.*