# iMaster vs 劳伦斯表面

The clearest difference is iOS requirement: 劳伦斯表面 at 12.0 against iMaster's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

iMaster ships an update monthly, 劳伦斯表面 every 2 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | iMaster | 劳伦斯表面 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 45 MB | 39 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [杭州物源科技有限公司](https://appshunter.io/developer/1462638601) | [汇智云创(宁波)信息科技有限公司](https://appshunter.io/developer/1774602715) |

## What reviewers say

### iMaster

[App page](https://appshunter.io/ios/app/imaster/id1462638602)

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

**In-app purchases:** none


### 劳伦斯表面

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

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

**In-app purchases:** none


## Frequently asked questions

### Is iMaster free?

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

### Is 劳伦斯表面 free?

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

### Do iMaster or 劳伦斯表面 have ads?

Neither iMaster nor 劳伦斯表面 shows ads.

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

iMaster ships an update monthly, and 劳伦斯表面 every 2 months. Most recently, iMaster was updated on October 5, 2026 and 劳伦斯表面 on October 3, 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.*