# 139邮箱 vs 精准定位

139邮箱 and 精准定位 both sit at 4.6 stars, but that hides the real split: 86% of 139邮箱's written reviews are positive against 43% of 精准定位's. 139邮箱 also leads on in-app purchases (none vs 4) and ratings volume (105 vs 30). 精准定位's advantage is update cadence (every 8 days vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. 精准定位 sells 4 in-app purchases, starting at $6.99 per 7 days. 139邮箱 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for 139邮箱 against 4.6 for 精准定位. Both are backed by a comparable volume of ratings — 105 and 30 respectively. Written reviews are what separate them: 86% of 139邮箱's written reviews are positive against 43% of 精准定位's.

139邮箱 ships an update monthly, 精准定位 every 8 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 139邮箱 | 精准定位 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (105 ratings)](https://appshunter.io/ios/app/139/id474433226/reviews)** | [4.6 (30 ratings)](https://appshunter.io/ios/app/and-and/id6756405810/reviews) |
| Number of ratings | **105** | 30 |
| Positive reviews | **86.1% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 189 MB | 275 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [China Mobile Internet Company Limited](https://appshunter.io/developer/1612019289) | [植翰 林](https://appshunter.io/developer/1849804339) |

## 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


### 精准定位

[App page](https://appshunter.io/ios/app/and-and/id6756405810)

This app provides professional outdoor tools for precise positioning, environmental monitoring, and activity tracking. It features a high-accuracy compass, environmental sensors, and intelligent route recording for hikers, explorers, and adventurers.

**Highlights:** Professional-grade compass, Environmental sensor dashboard (altitude, temp, humidity, pressure), Intelligent track recording, Dynamic weather forecasts, Customizable data dashboard, Offline core functionality

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $6.99 | per 7 days |
| Weekly Access | $6.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is 139邮箱 free?

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

### Is 精准定位 free?

精准定位 is free to download, with in-app purchases available.

### Which has better reviews, 139邮箱 or 精准定位?

139邮箱 is rated higher. 139邮箱 averages 4.6 out of 5 from 105 ratings, while 精准定位 averages 4.6 from 30 ratings.

### Do 139邮箱 or 精准定位 have ads?

Neither 139邮箱 nor 精准定位 shows ads.

### Which is updated more often, 139邮箱 or 精准定位?

139邮箱 ships an update monthly, and 精准定位 every 8 days. Most recently, 139邮箱 was updated on October 30, 2026 and 精准定位 on October 28, 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.*