# Infrared Temp vs Mgroup light

The clearest difference is update cadence: Mgroup light at monthly against Infrared Temp's every 4 months. Infrared Temp's advantage is iOS requirement (8.0 vs 12.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

Mgroup light holds the better App Store score, 1.5 against 1.3. Both are backed by a comparable volume of ratings — 53 and 35 respectively. Written reviews point the same way: 0% of Infrared Temp's written reviews are positive against 4% of Mgroup light's.

Infrared Temp ships an update every 4 months, Mgroup light monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Infrared Temp | Mgroup light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (53 ratings)](https://appshunter.io/ios/app/infrared-temp/id924300241/reviews) | **[1.5 (35 ratings)](https://appshunter.io/ios/app/mgroup-light/id1546588299/reviews)** |
| Number of ratings | **53** | 35 |
| Positive reviews | 0.0% of reviews | **3.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 36 MB | 133 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RADIANT INNOVATION INC.](https://appshunter.io/developer/924300240) | [林 张](https://appshunter.io/developer/1543667698) |

## What reviewers say

### Infrared Temp

[App page](https://appshunter.io/ios/app/infrared-temp/id924300241)

Measure temperature using an infrared module connected to your phone. This app works with a specific infrared temperature module (TMS) that plugs into your phone's jack to display readings.

**Highlights:** Infrared temperature measurement, Works with TMS module, Connects via phone jack, Displays temperature readings

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Infrared Temp free?

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

### Is Mgroup light free?

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

### Which has better reviews, Infrared Temp or Mgroup light?

Mgroup light is rated higher. Infrared Temp averages 1.3 out of 5 from 53 ratings, while Mgroup light averages 1.5 from 35 ratings.

### Do Infrared Temp or Mgroup light have ads?

Neither Infrared Temp nor Mgroup light shows ads.

### Which is updated more often, Infrared Temp or Mgroup light?

Infrared Temp ships an update every 4 months, and Mgroup light monthly. Most recently, Infrared Temp was updated on October 24, 2026 and Mgroup light on October 24, 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.*