# ASLightMeter vs Lghtmtr

The clearest difference is review sentiment: Lghtmtr at 80% against ASLightMeter's 42%. Lghtmtr also leads on rating (4.5 vs 4.0) and update cadence (every 4 months vs every 43 months). ASLightMeter's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 17.5). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Lghtmtr sells 1 one-off in-app purchase. ASLightMeter asks for nothing beyond the download.

Lghtmtr holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Lghtmtr has 129 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 42% of ASLightMeter's written reviews are positive against 80% of Lghtmtr's.

ASLightMeter ships an update every 43 months, Lghtmtr every 4 months. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ASLightMeter | Lghtmtr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/aslightmeter/id893232926/reviews) | **[4.5 (129 ratings)](https://appshunter.io/ios/app/lghtmtr/id956251190/reviews)** |
| Number of ratings | 4 | **129** |
| Positive reviews | 41.9% of reviews | **79.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 1 MB | 25 MB |
| Requires iOS | **9.0** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RR Soft](https://appshunter.io/developer/363992052) | [Alexander Jacque](https://appshunter.io/developer/1164318048) |

## What reviewers say

### ASLightMeter

[App page](https://appshunter.io/ios/app/aslightmeter/id893232926)

A straightforward light meter application designed for film photography enthusiasts. It provides essential metering capabilities to help users capture well-exposed shots.

**Highlights:** Light metering, Designed for film photography, Simple interface

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

**In-app purchases:** none


### 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 ASLightMeter free?

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

### Is Lghtmtr free?

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

### Which has better reviews, ASLightMeter or Lghtmtr?

Lghtmtr is rated higher. ASLightMeter averages 4.0 out of 5 from 4 ratings, while Lghtmtr averages 4.5 from 129 ratings.

### Do ASLightMeter or Lghtmtr have ads?

Neither ASLightMeter nor Lghtmtr shows ads.

### Which is updated more often, ASLightMeter or Lghtmtr?

ASLightMeter ships an update every 43 months, and Lghtmtr every 4 months. Most recently, ASLightMeter was updated on October 5, 2026 and Lghtmtr on October 14, 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.*