# ASLightMeter vs Light Meter Pro

The clearest difference is rating: Light Meter Pro at 5.0 against ASLightMeter's 4.0. Light Meter Pro also leads on update cadence (every 2 days vs every 43 months). ASLightMeter's advantage is in-app purchases (none vs 3) and iOS requirement (9.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Light Meter Pro sells 3 in-app purchases, starting at $3.99 per month. ASLightMeter asks for nothing beyond the download.

Light Meter Pro holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

ASLightMeter ships an update every 43 months, Light Meter Pro every 2 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ASLightMeter | Light Meter Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/aslightmeter/id893232926/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/light-meter-pro/id1615138357/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 41.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 17 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RR Soft](https://appshunter.io/developer/363992052) | [Spectra, Incorporated](https://appshunter.io/developer/1615138359) |

## 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


### Light Meter Pro

[App page](https://appshunter.io/ios/app/light-meter-pro/id1615138357)

This app helps photographers and videographers measure light accurately for perfect exposure. It offers real-time data, customizable alerts, and a user-friendly interface to enhance creative projects.

**Highlights:** Precision light measurements, Real-time data monitoring, Customizable lighting alerts, User-friendly interface, Advanced calibration technology

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter Plus | $3.99 | per month |
| Light Meter Plus | $9.99 | per year |
| Light Meter Plus | $9.99 | per year |


## Frequently asked questions

### Is ASLightMeter free?

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

### Is Light Meter Pro free?

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

### Which has better reviews, ASLightMeter or Light Meter Pro?

Light Meter Pro is rated higher. ASLightMeter averages 4.0 out of 5 from 4 ratings, while Light Meter Pro averages 5.0 from 2 ratings.

### Do ASLightMeter or Light Meter Pro have ads?

Neither ASLightMeter nor Light Meter Pro shows ads.

### Which is updated more often, ASLightMeter or Light Meter Pro?

ASLightMeter ships an update every 43 months, and Light Meter Pro every 2 days. Most recently, ASLightMeter was updated on October 5, 2026 and Light Meter Pro on October 7, 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.*