# 3D Displayer vs PRO RGB

3D Displayer and PRO RGB both sit at 1.8 stars, but that hides the real split: 22% of 3D Displayer's written reviews are positive against 13% of PRO RGB's. 3D Displayer also leads on iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.8 for 3D Displayer against 1.9 for PRO RGB. Both are backed by a comparable volume of ratings — 13 and 28 respectively. Written reviews are what separate them: 22% of 3D Displayer's written reviews are positive against 13% of PRO RGB's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 3D Displayer | PRO RGB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (13 ratings)](https://appshunter.io/ios/app/3d-displayer/id1381341174/reviews) | **[1.9 (28 ratings)](https://appshunter.io/ios/app/pro-rgb/id1485141574/reviews)** |
| Number of ratings | 13 | **28** |
| Positive reviews | **22.2% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 4 MB | 43 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Feitianxia Technology Co, Ltd.](https://appshunter.io/developer/536103551) | [康 涂](https://appshunter.io/developer/1628504841) |

## What reviewers say

### 3D Displayer

[App page](https://appshunter.io/ios/app/3d-displayer/id1381341174)

This application allows users to transfer photos and videos to an LED 3D hologram advertiser via Wi-Fi. It also enables file management, including viewing, renaming, listing, and deleting content stored on the advertiser.

**Highlights:** Transfer photos/videos via Wi-Fi, View stored files on advertiser, Control displayed content, Manage files (rename, list, delete)

**Features:** macOS Compatibility

**In-app purchases:** none


### PRO RGB

[App page](https://appshunter.io/ios/app/pro-rgb/id1485141574)

This application allows users to control DIY color and color change modes of lighting devices. It connects via Bluetooth for seamless customization of your lighting experience.

**Highlights:** DIY color control, Color change modes, Bluetooth connection, Lighting device management

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to connect (sometimes)
- 👍 Good when working
- 👍 Colorful lights
- 👍 Handy app (when it works)

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 Lights stuck on one color
- 🐛 App stops working after updates
- 🐛 Unreliable connectivity
- 🐛 Limited customization options

**Reported bugs**

- Lights stop and get stuck on a color
- App no longer works after update
- Will not connect
- Link shows broken
- App is trash

**Requested features**

- Allow more customization
- Add red/white/blue banners
- Allow turning lights off/on separately
- Add puddle light mode
- Make it Spotify compatible


## Frequently asked questions

### Is 3D Displayer free?

3D Displayer is free to download, with no in-app purchases.

### Is PRO RGB free?

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

### Which has better reviews, 3D Displayer or PRO RGB?

PRO RGB is rated higher. 3D Displayer averages 1.8 out of 5 from 13 ratings, while PRO RGB averages 1.9 from 28 ratings.

### Do 3D Displayer or PRO RGB have ads?

Neither 3D Displayer nor PRO RGB shows ads.

### Which is updated more often, 3D Displayer or PRO RGB?

3D Displayer ships an update every 3 weeks, and PRO RGB every 3 weeks. Most recently, 3D Displayer was updated on November 2, 2026 and PRO RGB on November 3, 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.*