# 139邮箱 vs 朋友圈同步

The clearest difference is review sentiment: 139邮箱 at 86% against 朋友圈同步's 0%. 139邮箱 also leads on in-app purchases (none vs 3). 朋友圈同步's advantage is iOS requirement (9.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. 朋友圈同步 sells 3 in-app purchases, starting at $7.99 per month. 139邮箱 asks for nothing beyond the download.

## The numbers

| Metric | 139邮箱 | 朋友圈同步 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (103 ratings)](https://appshunter.io/ios/app/139/id474433226/reviews)** | — |
| Number of ratings | **103** | — |
| Positive reviews | **86.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 189 MB | 62 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [China Mobile Internet Company Limited](https://appshunter.io/developer/1612019289) | [铭楷 杨](https://appshunter.io/developer/1787282515) |

## 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


### 朋友圈同步

[App page](https://appshunter.io/ios/app/id1540727331)

This app helps social commerce sellers manage teams, share marketing materials, and automate store operations. It simplifies product sharing, order processing, and team member management for scalable business growth.

**Highlights:** Team management and member invitation, Shared albums for marketing materials, Automated micro-store creation, Product ordering and sales management, One-click synchronization to social media, Import product materials from e-commerce platforms

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous monthly membership | $7.99 | per month |
| Continuous quarterly VIP | $13.49 | per 3 months |
| Continuous year VIP | $36.99 | per year |


## Frequently asked questions

### Is 139邮箱 free?

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

### Is 朋友圈同步 free?

朋友圈同步 is free to download, with in-app purchases available.

### Do 139邮箱 or 朋友圈同步 have ads?

Neither 139邮箱 nor 朋友圈同步 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*