# 手机优化大师 vs 清理大师

The clearest difference is in-app purchases: 清理大师 at none against 手机优化大师's 2. 清理大师 also leads on ratings volume (615 vs 10). 手机优化大师's advantage is review sentiment (29% vs 16%) and device support. On rating and iOS requirement there is nothing between them.

On the App Store both sit at effectively the same score — 4.4 for 手机优化大师 against 4.4 for 清理大师. That said, the two scores are not equally well evidenced: 清理大师 has 615 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 29% of 手机优化大师's written reviews are positive against 16% of 清理大师's.

## The numbers

| Metric | 手机优化大师 | 清理大师 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/id6475107305/reviews)** | [4.4 (615 ratings)](https://appshunter.io/ios/app/id6475661058/reviews) |
| Number of ratings | 10 | **615** |
| Positive reviews | **29.2% of reviews** | 15.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Freemium | **Free** |
| Size | 27 MB | 21 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [ZORVIX TECHNOLOGY PTE. LTD.](https://appshunter.io/developer/6789568509) | [持兵 刘](https://appshunter.io/developer/1707476945) |

## What reviewers say

### 手机优化大师

[App page](https://appshunter.io/ios/app/id6475107305)

This app helps manage your phone's storage by cleaning up large and duplicate photos/videos. It also offers contact management, document scanning, AI-powered object counting, and AR measurement tools.

**Highlights:** Photo and video cleanup, Contact management, Document and ID scanning, AI object counting, AR measurement tools

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $9.99 | per 7 days |
| 3元/次 | $0.99 | one-time |


### 清理大师

[App page](https://appshunter.io/ios/app/id6475661058)

This app helps you organize your smartphone storage by identifying and managing screenshots, similar images, large files, and duplicate videos. It also offers features for contact backup, photo restoration, and security management to block unwanted calls and messages.

**Highlights:** Scan and manage screenshots, Identify and delete similar photos, Find and remove large videos, Compress image file sizes, Backup contacts, AI photo restoration, Block unwanted calls and messages

**In-app purchases:** none


## Frequently asked questions

### Is 手机优化大师 free?

手机优化大师 is free to download, with in-app purchases available.

### Is 清理大师 free?

Pricing for 清理大师 is not currently listed on the App Store.

### Which has better reviews, 手机优化大师 or 清理大师?

手机优化大师 is rated higher. 手机优化大师 averages 4.4 out of 5 from 10 ratings, while 清理大师 averages 4.4 from 615 ratings.

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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.*