# Light Meter Pro vs SLR Assist

The clearest difference is rating: Light Meter Pro at 5.0 against SLR Assist's 1.0. Light Meter Pro also leads on update cadence (every 2 days vs every 3 weeks) and ratings volume (3 vs 1). SLR Assist's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Light Meter Pro sells 3 in-app purchases, starting at $3.99 per month and SLR Assist sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Light Meter Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Light Meter Pro ships an update every 2 days, SLR Assist every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Light Meter Pro | SLR Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/light-meter-pro/id1615138357/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/slr-assist-light-meter/id6478798272/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 17 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spectra, Incorporated](https://appshunter.io/developer/1615138359) | [Vsevolod Kemaev](https://appshunter.io/developer/1733952138) |

## What reviewers say

### 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 |


### SLR Assist

[App page](https://appshunter.io/ios/app/slr-assist-light-meter/id6478798272)

This app helps film photographers achieve perfect exposure with its intuitive light metering tools. It offers various shooting modes, real-time readings, and helpful tips for both beginners and enthusiasts. Unlock advanced features with a paid plan, including a free trial.

**Highlights:** Exposure measurement for film photography, Shutter priority mode, Program mode, Aperture priority mode, Real-time exposure readings, Expired film mode, Exposure compensation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $9.99 | per year |


## Frequently asked questions

### Is Light Meter Pro free?

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

### Is SLR Assist free?

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

### Which has better reviews, Light Meter Pro or SLR Assist?

Light Meter Pro is rated higher. Light Meter Pro averages 5.0 out of 5 from 3 ratings, while SLR Assist averages 1.0 from 1 ratings.

### Do Light Meter Pro or SLR Assist have ads?

Neither Light Meter Pro nor SLR Assist shows ads.

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

Light Meter Pro ships an update every 2 days, and SLR Assist every 3 weeks. Most recently, Light Meter Pro was updated on October 24, 2026 and SLR Assist on October 8, 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.*