# RNGCAR vs PRO RGB

The clearest difference is rating: RNGCAR at 3.5 against PRO RGB's 1.9. RNGCAR also leads on iOS requirement (11.0 vs 15.0). PRO RGB's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (28 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

RNGCAR holds the better App Store score, 3.5 against 1.9. That said, the two scores are not equally well evidenced: PRO RGB has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of RNGCAR's written reviews are positive against 13% of PRO RGB's, so the app with the better star average is not the one people write more warmly about.

RNGCAR ships an update every 6 months, PRO RGB every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | RNGCAR | PRO RGB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/rngcar/id1478356237/reviews)** | [1.9 (28 ratings)](https://appshunter.io/ios/app/pro-rgb/id1485141574/reviews) |
| Number of ratings | 2 | **28** |
| Positive reviews | 0.0% of reviews | **13.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 27 MB | 43 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海均 敖](https://appshunter.io/developer/1706516256) | [康 涂](https://appshunter.io/developer/1628504841) |

## What reviewers say

### RNGCAR

[App page](https://appshunter.io/ios/app/rngcar/id1478356237)

Control and customize your car's interior lighting with this smart device application. Adjust colors, brightness, and create dynamic lighting effects to personalize your driving experience.

**Highlights:** Adjust interior light colors, Control brightness levels, Create dynamic lighting effects, Personalize driving experience, Smart device integration

**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 RNGCAR free?

RNGCAR 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, RNGCAR or PRO RGB?

RNGCAR is rated higher. RNGCAR averages 3.5 out of 5 from 2 ratings, while PRO RGB averages 1.9 from 28 ratings.

### Do RNGCAR or PRO RGB have ads?

Neither RNGCAR nor PRO RGB shows ads.

### Which is updated more often, RNGCAR or PRO RGB?

RNGCAR ships an update every 6 months, and PRO RGB every 3 weeks. Most recently, RNGCAR was updated on November 3, 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.*