# LuxMeasure vs Lux Meter

The clearest difference is in-app purchases: LuxMeasure at none against Lux Meter's 1. LuxMeasure also leads on ads (none vs shown) and rating (5.0 vs 4.6). Lux Meter's advantage is update cadence (weekly vs every 6 months) and ratings volume (7 vs 2). On price and device support there is nothing between them.

Both are free to download. Lux Meter sells 1 one-off in-app purchase. LuxMeasure asks for nothing beyond the download.

LuxMeasure holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

LuxMeasure ships an update every 6 months, Lux Meter weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | LuxMeasure | Lux Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/luxmeasure-light-meter/id6761436100/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/lux-meter-light-meter/id6790800796/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 9 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blayzelab, MB](https://appshunter.io/developer/1889610041) | [Alper Sumer Guc](https://appshunter.io/developer/1896672915) |

## What reviewers say

### LuxMeasure

[App page](https://appshunter.io/ios/app/luxmeasure-light-meter/id6761436100)

Instantly measure light intensity using your iPhone camera. Get accurate, real-time illuminance readings with no ads, tracking, or account required. Features include session statistics, live charts, and offline functionality.

**Highlights:** Real-time lux measurement, Foot-candle conversion, Front and back camera support, Session statistics, Live sparkline chart, Hold/lock readings, Save measurements with timestamps

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

**In-app purchases:** none


### Lux Meter

[App page](https://appshunter.io/ios/app/lux-meter-light-meter/id6790800796)

This tool transforms your iPhone into a professional light meter, measuring illuminance in lux and foot-candles in real-time. It offers exposure calculations, color temperature estimates, and various presets for different use cases, all while working offline and without ads.

**Highlights:** Real-time lux and foot-candle readout, Exposure Value (EV) calculation, Color temperature (CCT) estimate, Spot or average metering, Use-case presets, CSV export of readings, 100% offline functionality

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lux Meter Premium | $2.99 | one-time |


## Frequently asked questions

### Is LuxMeasure free?

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

### Is Lux Meter free?

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

### Which has better reviews, LuxMeasure or Lux Meter?

LuxMeasure is rated higher. LuxMeasure averages 5.0 out of 5 from 2 ratings, while Lux Meter averages 4.6 from 7 ratings.

### Do LuxMeasure or Lux Meter have ads?

Lux Meter shows ads; LuxMeasure does not.

### Which is updated more often, LuxMeasure or Lux Meter?

LuxMeasure ships an update every 6 months, and Lux Meter weekly. Most recently, LuxMeasure was updated on October 31, 2026 and Lux Meter on November 5, 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.*