# 中国联通 vs 3DApollo

The clearest difference is review sentiment: 3DApollo at 100% against 中国联通's 34%. 3DApollo also leads on rating (3.0 vs 2.5). 中国联通's advantage is in-app purchases (none vs 7) and ratings volume (1.3K vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3DApollo sells 7 one-off in-app purchases. 中国联通 asks for nothing beyond the download.

3DApollo holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 34% of 中国联通's written reviews are positive against 100% of 3DApollo's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 中国联通 | 3DApollo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/3dapollo/id6736429007/reviews)** |
| Number of ratings | **1.3K** | 2 |
| Positive reviews | 34.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 256 MB | 127 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [Weidong Wang](https://appshunter.io/developer/1448204079) |

## 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


### 3DApollo

[App page](https://appshunter.io/ios/app/3dapollo/id6736429007)

This app offers an immersive and simple control experience for Klipper-based 3D printers. It allows for multi-device management, intuitive parameter adjustments, and efficient model organization. Enjoy a professional control screen experience with landscape mode and secure configuration saving.

**Highlights:** Multi-device management for Klipper systems, Intuitive and user-friendly control interface, Efficient 3D model uploading, storage, and management, Landscape mode for a professional control screen, One-click saving of printer configurations

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 赞助一瓶农夫三拳 | $0.99 | one-time |
| 赞助一瓶脉动饮料 | $0.99 | one-time |
| 赞助一瓶可口可乐 | $0.99 | one-time |
| Apollo大会员续费一个月 | $1.99 | one-time |
| 赞助一杯咖啡 | $2.99 | one-time |
| Apollo大会员续费三个月 | $3.99 | one-time |
| Apollo大会员续费一年 | $12.99 | 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 3DApollo free?

3DApollo is free to download, with in-app purchases available.

### Which has better reviews, 中国联通 or 3DApollo?

3DApollo is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while 3DApollo averages 3.0 from 2 ratings.

### Do 中国联通 or 3DApollo have ads?

Neither 中国联通 nor 3DApollo shows ads.

### Which is updated more often, 中国联通 or 3DApollo?

中国联通 ships an update every 3 weeks, and 3DApollo every 3 weeks. Most recently, 中国联通 was updated on September 23, 2026 and 3DApollo on September 19, 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.*