# 中国联通 vs 地震预警

The clearest difference is rating: 地震预警 at 5.0 against 中国联通's 2.5. 中国联通's advantage is ratings volume (1.3K vs 1) and device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

地震预警 holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | 中国联通 | 地震预警 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6475804574/reviews)** |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | 36.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | — | Free |
| Size | 334 MB | 41 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [WingSum Luk](https://appshunter.io/developer/1725248179) |

## What reviewers say

### 中国联通

[App page](https://appshunter.io/ios/app/id416457422)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app
- 🚀 Fast and responsive
- 💡 Comprehensive functionality

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High battery consumption
- 📢 Too many ads and promotions
- 🤯 Confusing and cluttered UI
- 🔒 Privacy concerns

**Reported bugs**

- Login issues and authentication problems
- Compatibility problems with newer OS versions
- Inconsistent performance across devices

**Requested features**

- Add English language support
- Improve search and navigation
- Provide more detailed account information
- Implement dark mode option


### 地震预警

[App page](https://appshunter.io/ios/app/id6475804574)

This disaster alert tool provides real-time earthquake warnings and rapid earthquake reports. It offers comprehensive disaster alerts, including multiple hazard types, and timely notifications to help users take appropriate safety measures.

**Highlights:** Earthquake pre-warning, Rapid earthquake reports, Multiple disaster alerts, Real-time notifications, Safety guidance and tips, Comprehensive disaster information

**In-app purchases:** none


## Frequently asked questions

### Is 中国联通 free?

中国联通 is free to download, with no in-app purchases.

### Is 地震预警 free?

地震预警 is free to download, with no in-app purchases.

### Which has better reviews, 中国联通 or 地震预警?

地震预警 is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while 地震预警 averages 5.0 from 1 ratings.

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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.*