# RHXPlus vs KystarBox

The clearest difference is rating: KystarBox at 5.0 against RHXPlus's 2.9. KystarBox also leads on iOS requirement (10.0 vs 14). RHXPlus's advantage is ratings volume (41 vs 1). On price, update cadence, ads 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.

KystarBox holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: RHXPlus has 41 ratings behind it against 1, so its average is the more settled of the two.

RHXPlus ships an update every 2 months, KystarBox every 3 months. The most recent releases landed on October 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | RHXPlus | KystarBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (41 ratings)](https://appshunter.io/ios/app/rhxplus/id1452477464/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kystarbox/id1470550260/reviews)** |
| Number of ratings | **41** | 1 |
| Positive reviews | 29.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 105 MB | 84 MB |
| Requires iOS | 14 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [晓阳 傅](https://appshunter.io/developer/1190038723) | [北京凯视达科技有限公司](https://appshunter.io/developer/1439750429) |

## What reviewers say

### RHXPlus

[App page](https://appshunter.io/ios/app/rhxplus/id1452477464)

This application allows users to edit LED displays with a full spectrum of colors and various gradient and background options. It offers a simple interface for creating custom LED designs.

**Highlights:** Full color support, Various lace patterns, Gradient schemes, Background options, Simple operation

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

**In-app purchases:** none


### KystarBox

[App page](https://appshunter.io/ios/app/kystarbox/id1470550260)

Manage and control multimedia players remotely. Edit programs, replace materials, and adjust display settings like brightness and volume wirelessly. Supports iPhone and iPad with iOS 10.0 or higher.

**Highlights:** Remote wireless program distribution, Program editing and reconstruction, Material replacement on display, Real-time program switching, Brightness, color temperature, and volume adjustment

**In-app purchases:** none


## Frequently asked questions

### Is RHXPlus free?

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

### Is KystarBox free?

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

### Which has better reviews, RHXPlus or KystarBox?

KystarBox is rated higher. RHXPlus averages 2.9 out of 5 from 41 ratings, while KystarBox averages 5.0 from 1 ratings.

### Do RHXPlus or KystarBox have ads?

Neither RHXPlus nor KystarBox shows ads.

### Which is updated more often, RHXPlus or KystarBox?

RHXPlus ships an update every 2 months, and KystarBox every 3 months. Most recently, RHXPlus was updated on October 13, 2026 and KystarBox on September 15, 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.*