# Light Meter vs Lghtmtr

The clearest difference is review sentiment: Lghtmtr at 80% against Light Meter's 30%. Lghtmtr also leads on rating (4.6 vs 2.5) and update cadence (every 3 months vs every 71 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Light Meter sells 3 in-app purchases, starting at $3.99 per month and Lghtmtr sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Lghtmtr holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: Lghtmtr has 158 ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 30% of Light Meter's written reviews are positive against 80% of Lghtmtr's.

Light Meter ships an update every 71 months, Lghtmtr every 3 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Light Meter | Lghtmtr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (31 ratings)](https://appshunter.io/ios/app/light-meter-lux-camera/id947202507/reviews) | **[4.6 (158 ratings)](https://appshunter.io/ios/app/lghtmtr/id956251190/reviews)** |
| Number of ratings | 31 | **158** |
| Positive reviews | 29.5% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 2 MB | 49 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tu Anh Do](https://appshunter.io/developer/738947045) | [Alexander Jacque](https://appshunter.io/developer/1164318048) |

## What reviewers say

### Light Meter

[App page](https://appshunter.io/ios/app/light-meter-lux-camera/id947202507)

Measure ambient light levels using your smartphone's camera. Get quick and precise lux readings for personal use, saving you the cost of professional equipment. Simply open the app and point your camera to see real-time measurements.

**Highlights:** Easy lux measurement, High precision readings, Real-time updates, Unique and attractive design, Simple and convenient to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter Pro Monthly | $3.99 | per month |
| Light Meter Pro Yearly | $34.99 | per year |
| Lighte Meter Pro Lifetime | $79.99 | one-time |


### Lghtmtr

[App page](https://appshunter.io/ios/app/lghtmtr/id956251190)

This app provides a minimalist light meter to help users determine ideal exposure settings for photography. It visually demonstrates the relationship between ISO, aperture, and shutter speed, making it intuitive for learning photographers.

**Highlights:** Minimalist light meter, Intuitive exposure settings, Visual feedback, Adjustable ISO, aperture, shutter speed, Camera profile customization, Scene reference with readings

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee tip | $4.99 | one-time |


## Frequently asked questions

### Is Light Meter free?

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

### Is Lghtmtr free?

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

### Which has better reviews, Light Meter or Lghtmtr?

Lghtmtr is rated higher. Light Meter averages 2.5 out of 5 from 31 ratings, while Lghtmtr averages 4.6 from 158 ratings.

### Do Light Meter or Lghtmtr have ads?

Neither Light Meter nor Lghtmtr shows ads.

### Which is updated more often, Light Meter or Lghtmtr?

Light Meter ships an update every 71 months, and Lghtmtr every 3 months. Most recently, Light Meter was updated on October 26, 2026 and Lghtmtr on October 29, 2026.

---

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