# App for Light meter controller vs Light Meter・Lux Meter

The clearest difference is update cadence: Light Meter・Lux Meter at monthly against App for Light meter controller's every 7 months. App for Light meter controller's advantage is ratings volume (18 vs 2). On price, rating, review sentiment and ads 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 and Light Meter・Lux Meter sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for App for Light meter controller against 5.0 for Light Meter・Lux Meter. That said, the two scores are not equally well evidenced: App for Light meter controller has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

App for Light meter controller ships an update every 7 months, Light Meter・Lux Meter monthly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | App for Light meter controller | Light Meter・Lux Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (18 ratings)](https://appshunter.io/ios/app/app-for-light-meter-controller/id6670164188/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/light-meterlux-meter/id6759604310/reviews) |
| Number of ratings | **18** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 116 MB | 113 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Irina Metelkina](https://appshunter.io/developer/1616464605) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### 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 |


### Light Meter・Lux Meter

[App page](https://appshunter.io/ios/app/light-meterlux-meter/id6759604310)

This utility app transforms your smartphone into a professional light measurement tool, offering precise real-time readings in lux, foot-candle, and EV. It helps users meet lighting standards for various environments and optimize conditions for plant growth, with features for tracking changes over time.

**Highlights:** Real-time lux, foot-candle, and EV readings, Visual brightness indicator, Check lighting standards for spaces, Calculate DLI and PPFD for plants, Continuous recording and trend charts, Save and compare measurements

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Monthly | $19.99 | per month |


## Frequently asked questions

### Is App for Light meter controller free?

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

### Is Light Meter・Lux Meter free?

Light Meter・Lux Meter is free to download, with in-app purchases available.

### Which has better reviews, App for Light meter controller or Light Meter・Lux Meter?

App for Light meter controller and Light Meter・Lux Meter are both rated 5.0 out of 5 on the App Store, from 18 and 2 ratings respectively.

### Do App for Light meter controller or Light Meter・Lux Meter have ads?

Both App for Light meter controller and Light Meter・Lux Meter show ads.

### Which is updated more often, App for Light meter controller or Light Meter・Lux Meter?

App for Light meter controller ships an update every 7 months, and Light Meter・Lux Meter monthly. Most recently, App for Light meter controller was updated on September 15, 2026 and Light Meter・Lux Meter on September 9, 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.*