# 139邮箱 vs 一键清理大师

The clearest difference is review sentiment: 139邮箱 at 89% against 一键清理大师's 14%. 139邮箱 also leads on in-app purchases (none vs 2) and update cadence (monthly vs every 8 months). 一键清理大师's advantage is iOS requirement (12.0 vs 14.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 一键清理大师 sells 2 in-app purchases, starting at $9.99 per 7 days. 139邮箱 asks for nothing beyond the download.

139邮箱 holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 95 and 63 respectively. Written reviews point the same way: 89% of 139邮箱's written reviews are positive against 14% of 一键清理大师's.

139邮箱 ships an update monthly, 一键清理大师 every 8 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 139邮箱 | 一键清理大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (95 ratings)](https://appshunter.io/ios/app/139/id474433226/reviews)** | [4.4 (63 ratings)](https://appshunter.io/ios/app/id6463845482/reviews) |
| Number of ratings | **95** | 63 |
| Positive reviews | **88.6% of reviews** | 13.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | **Free** | Freemium |
| Size | 187 MB | 44 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [China Mobile Internet Company Limited](https://appshunter.io/developer/1612019289) | [启耀 王](https://appshunter.io/developer/1700504529) |

## 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


### 一键清理大师

[App page](https://appshunter.io/ios/app/id6463845482)

This app helps you free up phone storage by identifying and removing large, duplicate, or unnecessary files like videos, images, and screenshots. It also offers cloud storage to expand your device's capacity and manage your media efficiently.

**Highlights:** Cloud storage expansion, Scan and delete long videos, Remove duplicate videos, Filter and manage movies, Identify and delete large images, Clean blurry photos, Remove duplicate images, Clear excessive screenshots

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phonekeeper | $9.99 | per 7 days |
| Phonekeeper | $22.99 | per month |


## Frequently asked questions

### Is 139邮箱 free?

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

### Is 一键清理大师 free?

一键清理大师 is free to download, with in-app purchases available.

### Which has better reviews, 139邮箱 or 一键清理大师?

139邮箱 is rated higher. 139邮箱 averages 4.7 out of 5 from 95 ratings, while 一键清理大师 averages 4.4 from 63 ratings.

### Do 139邮箱 or 一键清理大师 have ads?

Neither 139邮箱 nor 一键清理大师 shows ads.

### Which is updated more often, 139邮箱 or 一键清理大师?

139邮箱 ships an update monthly, and 一键清理大师 every 8 months. Most recently, 139邮箱 was updated on September 23, 2026 and 一键清理大师 on September 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.*