# MLT Industries vs LUX Meter

The clearest difference is update cadence: LUX Meter at every 3 days against MLT Industries's every 11 days. MLT Industries's advantage is device support (4 vs 1) and iOS requirement (15.1 vs 17.0). 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.

MLT Industries ships an update every 11 days, LUX Meter every 3 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | MLT Industries | LUX Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (13 ratings)](https://appshunter.io/ios/app/lux-meter-light-meter/id6783321327/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Free | Free |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Thurtell](https://appshunter.io/developer/1631090693) | [Yannick Binay](https://appshunter.io/developer/6783321329) |

## What reviewers say

### MLT Industries

[App page](https://appshunter.io/ios/app/mlt-industries/id1631090691)

Control and monitor your smart distribution panel from your smartphone. Manage lights, inverters, fridges, and more in your 12V system for vehicles and boats.

**Highlights:** Control 12V accessories remotely, Monitor smart distribution panel, Manage lights, fridges, inverters, Supports 8 x 20A and 2 x 50A outputs, Wireless control via smartphone app, Modernize 12V systems

**In-app purchases:** none


### LUX Meter

[App page](https://appshunter.io/ios/app/lux-meter-light-meter/id6783321327)

This app measures ambient light levels in lux or foot-candles using your iPhone camera. It provides instant feedback on whether a space is too dim, comfortable, or bright enough for various tasks and offers calibration options.

**Highlights:** Lux and foot-candle readings, Lighting target presets, Live brightness scale, Hold mode for measurements, Session min, average, and max, Calibration against trusted value, Private on-device metering

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

**In-app purchases:** none


## Frequently asked questions

### Is MLT Industries free?

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

### Is LUX Meter free?

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

### Do MLT Industries or LUX Meter have ads?

Neither MLT Industries nor LUX Meter shows ads.

### Which is updated more often, MLT Industries or LUX Meter?

MLT Industries ships an update every 11 days, and LUX Meter every 3 days. Most recently, MLT Industries was updated on November 3, 2026 and LUX Meter on November 10, 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.*