# Lux Light Meter Pro vs Pressay

The clearest difference is price: Lux Light Meter Pro at Free against Pressay's $1.99. Pressay's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Lux Light Meter Pro is free to download; Pressay costs $1.99 up front. Lux Light Meter Pro sells 3 in-app purchases, starting at $1.99 per month. Pressay asks for nothing beyond the download.

Lux Light Meter Pro ships an update every 3 months, Pressay fortnightly. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Lux Light Meter Pro | Pressay |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.9 (5.1K ratings)](https://appshunter.io/ios/app/lux-light-meter-pro/id1292598866/reviews)** | — |
| Number of ratings | **5.1K** | — |
| Positive reviews | 21.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 26 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marina Polyanskaya](https://appshunter.io/developer/1519482916) | [Pearrolls](https://appshunter.io/developer/1885791209) |

## What reviewers say

### Lux Light Meter Pro

[App page](https://appshunter.io/ios/app/lux-light-meter-pro/id1292598866)

Measure light intensity in lux and foot candles with this 2-in-1 meter. Optimize photography settings, adjust indoor lighting, or prevent eye strain with professional-quality readings directly from your smartphone.

**Highlights:** Real-time lux and foot candle measurements, Real-time color temperature measurements, Real-time histogram plotting, Customizable settings for shutter speed, ISO, aperture, Front and back camera support, Intuitive and customizable controls

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | per month |
| Premium Access | $14.99 | per year |
| Pro Mode | $9.99 | one-time |

**What reviewers like**

- 🚀 Simple and straightforward
- 👍 Useful for measuring light levels
- 🔍 Provides general lux measurements

**What reviewers complain about**

- 🐛 Inaccurate and inconsistent readings
- 🔍 Limited functionality compared to professional light meters
- 💰 Requires subscription for full features
- 🤖 Glitchy and non-responsive at times

**Reported bugs**

- Readings stuck at 0 lux regardless of light conditions
- Frequent crashes and freezes
- Inability to switch between front and rear cameras

**Requested features**

- Ability to save and review past measurements
- More detailed instructions and guidance on proper usage
- Improved accuracy and calibration options


### Pressay

[App page](https://appshunter.io/ios/app/pressay-speech-practice/id6800005710)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lux Light Meter Pro free?

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

### Is Pressay free?

Pressay costs $1.99, with no in-app purchases.

### Do Lux Light Meter Pro or Pressay have ads?

Lux Light Meter Pro shows ads; Pressay does not.

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

Lux Light Meter Pro ships an update every 3 months, and Pressay fortnightly. Most recently, Lux Light Meter Pro was updated on October 27, 2026 and Pressay on October 9, 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.*