# DB LINK RGB vs Cool Motor

The clearest difference is rating: DB LINK RGB at 2.1 against Cool Motor's 1.0. Cool Motor's advantage is update cadence (every 2 months vs every 49 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

DB LINK RGB holds the better App Store score, 2.1 against 1.0. Both are backed by a comparable volume of ratings — 14 and 6 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

DB LINK RGB ships an update every 49 months, Cool Motor every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DB LINK RGB | Cool Motor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (14 ratings)](https://appshunter.io/ios/app/db-link-rgb/id1190441250/reviews)** | [1.0 (6 ratings)](https://appshunter.io/ios/app/cool-motor/id1611874124/reviews) |
| Number of ratings | **14** | 6 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 41 MB | 160 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [桂兴 谭](https://appshunter.io/developer/1046715253) | [日超 严](https://appshunter.io/developer/1603606608) |

## What reviewers say

### DB LINK RGB

[App page](https://appshunter.io/ios/app/db-link-rgb/id1190441250)

Control RGB LED lights with this software. Adjust color, brightness, and temperature. Create custom flashing patterns or sync with music.

**Highlights:** Control light color, Adjust brightness, Set color temperature, Flash time patterns, Music match flashing, Custom mode for patterns

**Features:** macOS Compatibility

**In-app purchases:** none


### Cool Motor

[App page](https://appshunter.io/ios/app/cool-motor/id1611874124)

Control and synchronize RGB lighting equipment for vehicles. Adjust brightness, strobe speed, and select from various colors and scene modes. The app can also sync lighting to music or microphone input, with remote control up to 20 meters.

**Highlights:** Automatic RGB signal equipment detection, Synchronized RGB device control, Adjustable brightness and strobe speed, Multiple color and scene modes, Music and microphone sound synchronization, Remote control up to 20 meters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DB LINK RGB free?

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

### Is Cool Motor free?

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

### Which has better reviews, DB LINK RGB or Cool Motor?

DB LINK RGB is rated higher. DB LINK RGB averages 2.1 out of 5 from 14 ratings, while Cool Motor averages 1.0 from 6 ratings.

### Do DB LINK RGB or Cool Motor have ads?

Neither DB LINK RGB nor Cool Motor shows ads.

### Which is updated more often, DB LINK RGB or Cool Motor?

DB LINK RGB ships an update every 49 months, and Cool Motor every 2 months. Most recently, DB LINK RGB was updated on October 26, 2026 and Cool Motor on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*