# Lux Light Meter for Mobile vs Light Meter・Lux Meter

The clearest difference is rating: Light Meter・Lux Meter at 5.0 against Lux Light Meter for Mobile's 4.5. Lux Light Meter for Mobile's advantage is ratings volume (237 vs 4) and review sentiment (17% vs 0%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lux Light Meter for Mobile sells 7 in-app purchases, starting at $2.99 per 7 days 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.

Light Meter・Lux Meter holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Lux Light Meter for Mobile has 237 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 17% of Lux Light Meter for Mobile's written reviews are positive against 0% of Light Meter・Lux Meter's, so the app with the better star average is not the one people write more warmly about.

Lux Light Meter for Mobile ships an update fortnightly, Light Meter・Lux Meter monthly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Lux Light Meter for Mobile | Light Meter・Lux Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (237 ratings)](https://appshunter.io/ios/app/lux-light-meter-for-mobile/id1638732220/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/light-meterlux-meter/id6759604310/reviews)** |
| Number of ratings | **237** | 4 |
| Positive reviews | **17.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 113 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeBrain](https://appshunter.io/developer/1578514377) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### Lux Light Meter for Mobile

[App page](https://appshunter.io/ios/app/lux-light-meter-for-mobile/id1638732220)

This app provides accurate and easy-to-use light measurements in lux and foot candles. It's ideal for photographers, plant owners, and anyone needing to assess ambient light levels in various spaces. Features include real-time color temperature measurement and calculation of the daily light integral.

**Highlights:** Real-time color temperature measurement, Lux and foot candle measurements, Daily light integral (DLI) calculation, Average and Max values, Optimal shooting value selection, Adjustable shooting values (shutter speed, aperture, ISO)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lux Light Meter Pro | $2.99 | per 7 days |
| Light Meter 1 Week | $2.99 | per 7 days |
| Lux Light Meter | $5.99 | per month |
| Light Meter | $5.99 | per month |
| Lux Meter | $7.99 | per year |
| Light Meter Pro | $14.99 | per year |
| Light Meter for Mobile | $14.99 | 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 Lux Light Meter for Mobile free?

Lux Light Meter for Mobile 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, Lux Light Meter for Mobile or Light Meter・Lux Meter?

Light Meter・Lux Meter is rated higher. Lux Light Meter for Mobile averages 4.5 out of 5 from 237 ratings, while Light Meter・Lux Meter averages 5.0 from 4 ratings.

### Do Lux Light Meter for Mobile or Light Meter・Lux Meter have ads?

Both Lux Light Meter for Mobile and Light Meter・Lux Meter show ads.

### Which is updated more often, Lux Light Meter for Mobile or Light Meter・Lux Meter?

Lux Light Meter for Mobile ships an update fortnightly, and Light Meter・Lux Meter monthly. Most recently, Lux Light Meter for Mobile was updated on November 7, 2026 and Light Meter・Lux Meter on November 9, 2026.

---

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