# 优海监控云 vs 哇 弹幕

The clearest difference is device support: 优海监控云 at 3 against 哇 弹幕's —. 哇 弹幕's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | 优海监控云 | 哇 弹幕 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id6740189395/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | — | Free |
| Size | 200 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [北京优海网络科技有限公司](https://appshunter.io/developer/1595784117) | [Guangzhou Henghua Software Information Technology Co., Ltd](https://appshunter.io/developer/1714188195) |

## What reviewers say

### 优海监控云

[App page](https://appshunter.io/ios/app/id6680185524)

**In-app purchases:** none


### 哇 弹幕

[App page](https://appshunter.io/ios/app/id6740189395)

Create dynamic scrolling text displays for various events. Customize text, fonts, sizes, and effects. Supports real-time preview, background colors, and text-to-speech.

**Highlights:** Customizable text content, Rich font style selection, Adjustable font size, Multiple special effects, Adjustable scrolling speed, Text-to-speech functionality, Customizable background color

**In-app purchases:** none


## Frequently asked questions

### Is 优海监控云 free?

优海监控云 is free to download, with no in-app purchases.

### Is 哇 弹幕 free?

哇 弹幕 is free to download, with no in-app purchases.

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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.*