# 139邮箱 vs 商标查询注册

The clearest difference is review sentiment: 139邮箱 at 86% against 商标查询注册's 0%. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 139邮箱 | 商标查询注册 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (105 ratings)](https://appshunter.io/ios/app/139/id474433226/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | **86.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 189 MB | 61 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [China Mobile Internet Company Limited](https://appshunter.io/developer/1612019289) | [Suzhou Cloud Gourd Information Technology Co.,Ltd.](https://appshunter.io/developer/1121201592) |

## 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


### 商标查询注册

[App page](https://appshunter.io/ios/app/id1469339925)

This app provides comprehensive intellectual property services, including trademark registration, search, transfer, and design. It also offers patent and copyright services, along with management and monitoring tools. Get expert consultation and efficient processing for all your IP needs.

**Highlights:** Trademark registration & search, Patent application & search, Copyright registration, Trademark transfer & marketplace, Intellectual property management, Online expert consultation

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

**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 商标查询注册 free?

商标查询注册 is free to download, with no in-app purchases.

### Do 139邮箱 or 商标查询注册 have ads?

Neither 139邮箱 nor 商标查询注册 shows ads.

### Which is updated more often, 139邮箱 or 商标查询注册?

139邮箱 ships an update monthly, and 商标查询注册 monthly. Most recently, 139邮箱 was updated on October 30, 2026 and 商标查询注册 on October 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.*