# Lux Light Meter Pro vs AirFace手持端

The clearest difference is in-app purchases: AirFace手持端 at none against Lux Light Meter Pro's 4. AirFace手持端 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15). Lux Light Meter Pro's advantage is update cadence (every 3 months vs every 8 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Lux Light Meter Pro sells 3 in-app purchases, starting at $1.99 per month. AirFace手持端 asks for nothing beyond the download.

Lux Light Meter Pro ships an update every 3 months, AirFace手持端 every 8 months. The most recent releases landed on October 20, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Lux Light Meter Pro | AirFace手持端 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (5.1K ratings)](https://appshunter.io/ios/app/lux-light-meter-pro/id1292598866/reviews)** | — |
| Number of ratings | **5.1K** | — |
| Positive reviews | 21.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 31 MB |
| Requires iOS | 15 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marina Polyanskaya](https://appshunter.io/developer/1519482916) | [Shanghai FitGreat Network Technology CO.,Ltd.](https://appshunter.io/developer/1480471513) |

## 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


### AirFace手持端

[App page](https://appshunter.io/ios/app/airface/id1492845372)

**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 AirFace手持端 free?

AirFace手持端 is free to download, with no in-app purchases.

### Do Lux Light Meter Pro or AirFace手持端 have ads?

Lux Light Meter Pro shows ads; AirFace手持端 does not.

### Which is updated more often, Lux Light Meter Pro or AirFace手持端?

Lux Light Meter Pro ships an update every 3 months, and AirFace手持端 every 8 months. Most recently, Lux Light Meter Pro was updated on October 20, 2026 and AirFace手持端 on May 16, 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.*