# 中国联通 vs EVlog

The clearest difference is review sentiment: EVlog at 85% against 中国联通's 37%. EVlog also leads on update cadence (weekly vs every 3 weeks). 中国联通's advantage is rating (2.5 vs 1.0) and in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. EVlog sells 1 one-off in-app purchase. 中国联通 asks for nothing beyond the download.

中国联通 holds the better App Store score, 2.5 against 1.0. 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. Written reviews complicate that: 37% of 中国联通's written reviews are positive against 85% of EVlog's, so the app with the better star average is not the one people write more warmly about.

中国联通 ships an update every 3 weeks, EVlog weekly. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 中国联通 | EVlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/evlog-visualize-events/id6456943762/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | 37.1% of reviews | **84.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 333 MB | 5 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [MetaOrder Co., Ltd.](https://appshunter.io/developer/1579694426) |

## 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


### EVlog

[App page](https://appshunter.io/ios/app/evlog-visualize-events/id6456943762)

This app visualizes your calendar data through charts and graphs, offering multi-dimensional analysis of your time allocation. It also includes a timing mode to track specific activities and record them directly into your system calendar. Your privacy is protected as all data remains within your device's calendar.

**Highlights:** Visualize calendar data with charts, Multi-dimensional time analysis, Task timing and recording, Privacy protection, System calendar integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lifetime pro | $5.99 | one-time |


## Frequently asked questions

### Is 中国联通 free?

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

### Is EVlog free?

EVlog is free to download, with in-app purchases available.

### Which has better reviews, 中国联通 or EVlog?

中国联通 is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while EVlog averages 1.0 from 1 ratings.

### Do 中国联通 or EVlog have ads?

Neither 中国联通 nor EVlog shows ads.

### Which is updated more often, 中国联通 or EVlog?

中国联通 ships an update every 3 weeks, and EVlog weekly. Most recently, 中国联通 was updated on October 16, 2026 and EVlog on September 29, 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.*