# Light Meter Pro vs Aperture

The clearest difference is price: Light Meter Pro at Free against Aperture's $3.99. Light Meter Pro also leads on update cadence (every 2 days vs monthly). Aperture's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Light Meter Pro is free to download; Aperture costs $3.99 up front. Light Meter Pro sells 3 in-app purchases, starting at $3.99 per month. Aperture asks for nothing beyond the download.

Light Meter Pro ships an update every 2 days, Aperture monthly. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Light Meter Pro | Aperture |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/light-meter-pro/id1615138357/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 17 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Spectra, Incorporated](https://appshunter.io/developer/1615138359) | [Nicolae Gherasim](https://appshunter.io/developer/1437386557) |

## 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 |


### Aperture

[App page](https://appshunter.io/ios/app/aperture-light-meter/id6450930505)

This app helps film photographers achieve perfect exposure by calculating ideal aperture and shutter speed based on ISO. It also allows users to save reference photos with detailed metadata to document their creative process and settings.

**Highlights:** Accurate light metering for film ISO, Minimalist and intuitive design, Customizable aperture and shutter speed ranges, Reference photo album with metadata, Lens presets and user settings, Recommendations for shooting scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Light Meter Pro free?

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

### Is Aperture free?

Aperture costs $3.99, with no in-app purchases.

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

Neither Light Meter Pro nor Aperture shows ads.

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

Light Meter Pro ships an update every 2 days, and Aperture monthly. Most recently, Light Meter Pro was updated on September 19, 2026 and Aperture on September 20, 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.*