# 139邮箱 vs 信息查询助手

The clearest difference is review sentiment: 139邮箱 at 86% against 信息查询助手's 50%. 139邮箱 also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). 信息查询助手's advantage is rating (5.0 vs 4.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

信息查询助手 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 139邮箱 has 107 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 86% of 139邮箱's written reviews are positive against 50% of 信息查询助手's, so the app with the better star average is not the one people write more warmly about.

139邮箱 ships an update monthly, 信息查询助手 every 2 months. Both last shipped on November 10, 2026.

## The numbers

| Metric | 139邮箱 | 信息查询助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (107 ratings)](https://appshunter.io/ios/app/139/id474433226/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1355617348/reviews)** |
| Number of ratings | **107** | 3 |
| Positive reviews | **86.1% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 189 MB | 55 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [China Mobile Internet Company Limited](https://appshunter.io/developer/1612019289) | [忠奋 黎](https://appshunter.io/developer/1252551202) |

## 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


### 信息查询助手

[App page](https://appshunter.io/ios/app/id1355617348)

This utility app provides quick access to various information lookups, including phone number and ID card details, QR code scanning and generation, and text conversions. It offers a free version with ads and an optional paid professional version for an ad-free experience.

**Highlights:** Phone number lookup (location, carrier), ID card information retrieval, QR code scanning and generation, Text conversion tools, Vehicle plate location lookup, Astrology and zodiac sign lookup

**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 信息查询助手 free?

信息查询助手 is free to download, with no in-app purchases.

### Which has better reviews, 139邮箱 or 信息查询助手?

信息查询助手 is rated higher. 139邮箱 averages 4.6 out of 5 from 107 ratings, while 信息查询助手 averages 5.0 from 3 ratings.

### Do 139邮箱 or 信息查询助手 have ads?

信息查询助手 shows ads; 139邮箱 does not.

### Which is updated more often, 139邮箱 or 信息查询助手?

139邮箱 ships an update monthly, and 信息查询助手 every 2 months. Most recently, 139邮箱 was updated on November 10, 2026 and 信息查询助手 on November 10, 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.*