# Lux Light Meter & Photometer vs Lucent

The clearest difference is price: Lux Light Meter & Photometer at Free against Lucent's $0.99. Lux Light Meter & Photometer also leads on iOS requirement (15.0 vs 26.2). Lucent's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence and device support there is nothing between them.

Lux Light Meter & Photometer is free to download; Lucent costs $0.99 up front. Lux Light Meter & Photometer sells 6 in-app purchases, starting at $2.99 per 7 days. Lucent asks for nothing beyond the download.

Lux Light Meter & Photometer ships an update monthly, Lucent every 4 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lux Light Meter & Photometer | Lucent |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (198 ratings)](https://appshunter.io/ios/app/lux-light-meter-and-photometer/id6504260709/reviews)** | — |
| Number of ratings | **198** | — |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 3 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ITincubator UAB](https://appshunter.io/developer/1617775851) | [志杰 张](https://appshunter.io/developer/1819432983) |

## What reviewers say

### Lux Light Meter & Photometer

[App page](https://appshunter.io/ios/app/lux-light-meter-and-photometer/id6504260709)

Measure light intensity and color temperature for photography, plant care, and workspace optimization. Offers real-time readings, shooting recommendations, and manual control for precise lighting adjustments.

**Highlights:** Real-time color temperature readings, Lux and Foot Candle measurements, Average and Max light values, Shooting recommendations for photographers, Manual control of camera settings

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter App | $2.99 | per 7 days |
| Light Meter App | $2.99 | per 7 days |
| Light Meter App | $5.99 | per month |
| Light Meter App | $5.99 | per month |
| Light Meter App | $14.99 | per year |
| Light Meter App | $14.99 | per year |

**What reviewers like**

- 👍 Feature-rich lighting control
- 👍 Intuitive ambient control
- 👍 Optimal workspace brightness
- 👍 Shutter speed control
- 👍 Outdoor shooting efficiency

**What reviewers complain about**

- 💔 MISLEADING SERVICES


### Lucent

[App page](https://appshunter.io/ios/app/lucent-reading-light-check/id6800970800)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lux Light Meter & Photometer free?

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

### Is Lucent free?

Lucent costs $0.99, with no in-app purchases.

### Do Lux Light Meter & Photometer or Lucent have ads?

Lux Light Meter & Photometer shows ads; Lucent does not.

### Which is updated more often, Lux Light Meter & Photometer or Lucent?

Lux Light Meter & Photometer ships an update monthly, and Lucent every 4 weeks. Most recently, Lux Light Meter & Photometer was updated on October 27, 2026 and Lucent on October 25, 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.*