# Light Meter. vs LUX Meter

The clearest difference is update cadence: LUX Meter at fortnightly against Light Meter.'s every 6 weeks. LUX Meter also leads on iOS requirement (14.0 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Light Meter. sells 1 one-off in-app purchase and LUX Meter sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Light Meter. ships an update every 6 weeks, LUX Meter fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Light Meter. | LUX Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lux-meter-photo-light-meter/id6686406948/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 7 MB |
| Requires iOS | 17.2 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) | [sabiha naznin](https://appshunter.io/developer/1723385902) |

## What reviewers say

### Light Meter.

[App page](https://appshunter.io/ios/app/light-meter/id6651860748)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter Lifetime Premium | $2.99 | one-time |


### LUX Meter

[App page](https://appshunter.io/ios/app/lux-meter-photo-light-meter/id6686406948)

This utility app precisely measures light intensity in LUX and color temperature in Kelvin. It provides real-time exposure readings for photoshoots and filming, helping users adjust lighting for optimal results.

**Highlights:** Real-time color temperature measurement, Light measurement in LUX, Real-time heat measurement (Kelvin), Average & Maximum value readings, Real-time exposure measurement

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $1.99 | per 7 days |
| Monthly Premium Subscription | $6.99 | per month |
| Lifetime Premium Purchase | $14.99 | one-time |


## Frequently asked questions

### Is Light Meter. free?

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

### Is LUX Meter free?

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

### Do Light Meter. or LUX Meter have ads?

Neither Light Meter. nor LUX Meter shows ads.

### Which is updated more often, Light Meter. or LUX Meter?

Light Meter. ships an update every 6 weeks, and LUX Meter fortnightly. Most recently, Light Meter. was updated on November 4, 2026 and LUX Meter on October 30, 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.*