# LEDVANCE LUX vs App for Light meter controller

The clearest difference is review sentiment: LEDVANCE LUX at 93% against App for Light meter controller's 0%. LEDVANCE LUX also leads on in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. App for Light meter controller sells 5 in-app purchases, starting at $5.99 per year. LEDVANCE LUX asks for nothing beyond the download.

LEDVANCE LUX ships an update every 5 months, App for Light meter controller every 7 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | LEDVANCE LUX | App for Light meter controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (18 ratings)](https://appshunter.io/ios/app/app-for-light-meter-controller/id6670164188/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | **92.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 116 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [LEDVANCE GmbH](https://appshunter.io/developer/1134909799) | [Irina Metelkina](https://appshunter.io/developer/1616464605) |

## What reviewers say

### LEDVANCE LUX

[App page](https://appshunter.io/ios/app/ledvance-lux-o-meter/id1542761285)

Measure light intensity in LUX to ensure optimal lighting for concentration at your desk or home office. This app helps you create a productive and comfortable workspace by recommending illuminants.

**Highlights:** Measure light brightness in LUX, Real-time measurement, Workplace optimization recommendations, Attractive design, Ease of use

**Features:** Vision Pro support

**In-app purchases:** none


### App for Light meter controller

[App page](https://appshunter.io/ios/app/app-for-light-meter-controller/id6670164188)

Transform your smartphone into a professional light meter. Measure illumination in LUX and FC, and check color temperature in kelvins. Ideal for photographers, designers, and anyone needing precise light data.

**Highlights:** Measure LUX and FC, Check color temperature in kelvins, Supports various light types (LED, sunlight, UV), Intuitive interface with graphs, Save and export light readings, Professional-grade accuracy

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly subscription | $5.99 | per year |
| Monthly subscription | $12.99 | per month |
| Yearly subscription | $14.99 | per year |
| Yearly subscription | $19.99 | per year |
| Yearly subscription | $34.99 | per year |


## Frequently asked questions

### Is LEDVANCE LUX free?

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

### Is App for Light meter controller free?

App for Light meter controller is free to download, with in-app purchases available.

### Do LEDVANCE LUX or App for Light meter controller have ads?

App for Light meter controller shows ads; LEDVANCE LUX does not.

### Which is updated more often, LEDVANCE LUX or App for Light meter controller?

LEDVANCE LUX ships an update every 5 months, and App for Light meter controller every 7 months. Most recently, LEDVANCE LUX was updated on October 10, 2026 and App for Light meter controller on October 13, 2026.

---

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