# 中国联通 vs LED灯牌显示屏滚动字幕

The clearest difference is review sentiment: LED灯牌显示屏滚动字幕 at 100% against 中国联通's 37%. LED灯牌显示屏滚动字幕 also leads on rating (4.8 vs 2.5) and iOS requirement (11.0 vs 13.0). 中国联通's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. LED灯牌显示屏滚动字幕 sells 1 one-off in-app purchase. 中国联通 asks for nothing beyond the download.

LED灯牌显示屏滚动字幕 holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 37% of 中国联通's written reviews are positive against 100% of LED灯牌显示屏滚动字幕's.

中国联通 ships an update every 3 weeks, LED灯牌显示屏滚动字幕 every 11 days. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 中国联通 | LED灯牌显示屏滚动字幕 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews) | **[4.8 (9 ratings)](https://appshunter.io/ios/app/led/id1545147941/reviews)** |
| Number of ratings | **1.3K** | 9 |
| Positive reviews | 37.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 333 MB | 66 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [丹宁 冯](https://appshunter.io/developer/1452086482) |

## 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


### LED灯牌显示屏滚动字幕

[App page](https://appshunter.io/ios/app/led/id1545147941)

Create dynamic LED display effects for various occasions, from parties to business. Customize text color, speed, and add fun effects for a vibrant and interactive experience. Also functions as a low-energy digital clock.

**Highlights:** Networked bullet screen function, Rich font color options, Adjustable bullet screen speed and volume, Fun bullet screen effects, LED sign, display, and marquee options, Advanced settings for dot matrix spacing, Digital clock with low energy consumption

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久VIP | $1.99 | 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 LED灯牌显示屏滚动字幕 free?

LED灯牌显示屏滚动字幕 is free to download, with in-app purchases available.

### Which has better reviews, 中国联通 or LED灯牌显示屏滚动字幕?

LED灯牌显示屏滚动字幕 is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while LED灯牌显示屏滚动字幕 averages 4.8 from 9 ratings.

### Do 中国联通 or LED灯牌显示屏滚动字幕 have ads?

LED灯牌显示屏滚动字幕 shows ads; 中国联通 does not.

### Which is updated more often, 中国联通 or LED灯牌显示屏滚动字幕?

中国联通 ships an update every 3 weeks, and LED灯牌显示屏滚动字幕 every 11 days. Most recently, 中国联通 was updated on October 18, 2026 and LED灯牌显示屏滚动字幕 on October 6, 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.*