# 139邮箱 vs 清理大师

The clearest difference is review sentiment: 139邮箱 at 86% against 清理大师's 16%. 139邮箱 also leads on rating (4.6 vs 4.4) and device support. 清理大师's advantage is ratings volume (615 vs 103) and iOS requirement (12.0 vs 14.0). On in-app purchases and monetization model there is nothing between them.

139邮箱 holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: 清理大师 has 615 ratings behind it against 103, so its average is the more settled of the two. Written reviews point the same way: 86% of 139邮箱's written reviews are positive against 16% of 清理大师's.

## The numbers

| Metric | 139邮箱 | 清理大师 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.6 (103 ratings)](https://appshunter.io/ios/app/139/id474433226/reviews)** | [4.4 (615 ratings)](https://appshunter.io/ios/app/id6475661058/reviews) |
| Number of ratings | 103 | **615** |
| Positive reviews | **86.1% of reviews** | 15.8% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 189 MB | 21 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [China Mobile Internet Company Limited](https://appshunter.io/developer/1612019289) | [持兵 刘](https://appshunter.io/developer/1707476945) |

## What reviewers say

### 139邮箱

[App page](https://appshunter.io/ios/app/139/id474433226)

This app offers a comprehensive email and cloud storage solution, allowing users to send and receive emails, back up phone data, and utilize AI-powered tools for enhanced productivity. It provides secure cloud storage, voice-to-text notes, and convenient bill checking.

**Highlights:** Email and cloud storage integration, AI-powered writing and summarization, Secure cloud backup for files and photos, Voice-to-text note-taking, Multi-account email management, One-click passwordless login, Bill and invoice management

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

**In-app purchases:** none


### 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 139邮箱 free?

139邮箱 is free to download, with no in-app purchases.

### Is 清理大师 free?

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

### Which has better reviews, 139邮箱 or 清理大师?

139邮箱 is rated higher. 139邮箱 averages 4.6 out of 5 from 103 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.*