# Mgroup light vs D

The clearest difference is rating: D at 3.4 against Mgroup light's 1.5. Mgroup light's advantage is ratings volume (35 vs 5) and iOS requirement (12.0 vs 14.0). On price, review sentiment, update cadence 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.

D holds the better App Store score, 3.4 against 1.5. That said, the two scores are not equally well evidenced: Mgroup light has 35 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 4% of Mgroup light's written reviews are positive against 0% of D's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 10, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Mgroup light | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (35 ratings)](https://appshunter.io/ios/app/mgroup-light/id1546588299/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/d-switch/id6742772970/reviews)** |
| Number of ratings | **35** | 5 |
| Positive reviews | **3.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 133 MB | 29 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [林 张](https://appshunter.io/developer/1543667698) | [Diode Dynamics LLC](https://appshunter.io/developer/1282220385) |

## What reviewers say

### Mgroup light

[App page](https://appshunter.io/ios/app/mgroup-light/id1546588299)

Control a variety of Bluetooth-enabled LED lights, including rock lights, bed lights, and light bars. Customize colors, create presets, and explore various lighting modes like music sync and strobe effects. Adjust brightness, speed, and effects for a personalized lighting experience.

**Highlights:** Bluetooth LED light control, 49 color options, Save up to 6 presets, Multiple lighting modes (jump, music, fade, strobe), Adjustable brightness, effect, and speed, Group control, Rename LED lights

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-switch/id6742772970)

This app provides advanced control for a 12V accessory switch panel, allowing users to customize and manage vehicle lighting and other accessories via Bluetooth. It offers features like custom button programming, strobing patterns, and integration with vehicle signals for a seamless setup.

**Highlights:** Customizable 8-channel switch panel control, Dedicated backlight bus bar control, Group multiple outputs per button, Strobing patterns for outputs, Bluetooth connectivity with instant response, Integration with vehicle signals via trigger wires, Ignition wire for automatic activation/deactivation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mgroup light free?

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

### Is D free?

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

### Which has better reviews, Mgroup light or D?

D is rated higher. Mgroup light averages 1.5 out of 5 from 35 ratings, while D averages 3.4 from 5 ratings.

### Do Mgroup light or D have ads?

Neither Mgroup light nor D shows ads.

### Which is updated more often, Mgroup light or D?

Mgroup light ships an update monthly, and D monthly. Most recently, Mgroup light was updated on September 10, 2026 and D on July 6, 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.*