# HKJ vs LED显示屏：手持弹幕萤光灯牌滚动文字

The clearest difference is device support: HKJ at 2 against LED显示屏：手持弹幕萤光灯牌滚动文字's —. HKJ also leads on iOS requirement (9.0 vs 15.6). 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 | HKJ | LED显示屏：手持弹幕萤光灯牌滚动文字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 8 MB | 14 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [慧科技有限公司](https://appshunter.io/developer/1465191503) | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) |

## What reviewers say

### HKJ

[App page](https://appshunter.io/ios/app/hkj/id1542730519)

**Features:** macOS Compatibility

**In-app purchases:** none


### LED显示屏：手持弹幕萤光灯牌滚动文字

[App page](https://appshunter.io/ios/app/led/id6748059798)

**In-app purchases:** none


## Frequently asked questions

### Is HKJ free?

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

### Is LED显示屏：手持弹幕萤光灯牌滚动文字 free?

LED显示屏：手持弹幕萤光灯牌滚动文字 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.*