# Light Attendant vs Datacolor LightColor Meter

The clearest difference is review sentiment: Light Attendant at 75% against Datacolor LightColor Meter's 17%. Light Attendant also leads on rating (4.0 vs 1.7) and monetization model (free vs free with in-app purchases). Datacolor LightColor Meter's advantage is update cadence (fortnightly vs every 8 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Light Attendant holds the better App Store score, 4.0 against 1.7. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 75% of Light Attendant's written reviews are positive against 17% of Datacolor LightColor Meter's.

Light Attendant ships an update every 8 months, Datacolor LightColor Meter fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Light Attendant | Datacolor LightColor Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/light-attendant/id6444420096/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/datacolor-lightcolor-meter/id6739147007/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | **75.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Photographic Research Organization Inc](https://appshunter.io/developer/916215599) | [Datacolor Inc.](https://appshunter.io/developer/432310628) |

## What reviewers say

### Light Attendant

[App page](https://appshunter.io/ios/app/light-attendant/id6444420096)

Wirelessly control ProMaster LED lights from your iOS device. Adjust color temperature, hue, saturation, and special effects. Manage multiple lights with groups, channels, or individual selection.

**Highlights:** Bluetooth connectivity, CCT control (bi-color), HSI control (RGB), Special effects modes, Group and channel management, Individual light selection, In-app help screens

**Features:** macOS Compatibility

**In-app purchases:** none


### Datacolor LightColor Meter

[App page](https://appshunter.io/ios/app/datacolor-lightcolor-meter/id6739147007)

This pocket-sized device streams real-time light and color data to your smartphone, offering precise control over exposure and color consistency for photos, videos, and cinema. It measures various light types and color parameters, and includes gel filter libraries for creative adjustments.

**Highlights:** Real-time light and color data streaming, Exposure and lighting ratio control, Color consistency across setups, Measures Lux, Chromaticity, CCT, DUV, Includes gel filter libraries, Simultaneous measurements from multiple meters, Hands-free functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Light Attendant free?

Light Attendant is free to download, with no in-app purchases.

### Is Datacolor LightColor Meter free?

Datacolor LightColor Meter is free to download, with no in-app purchases.

### Which has better reviews, Light Attendant or Datacolor LightColor Meter?

Light Attendant is rated higher. Light Attendant averages 4.0 out of 5 from 4 ratings, while Datacolor LightColor Meter averages 1.7 from 7 ratings.

### Do Light Attendant or Datacolor LightColor Meter have ads?

Neither Light Attendant nor Datacolor LightColor Meter shows ads.

### Which is updated more often, Light Attendant or Datacolor LightColor Meter?

Light Attendant ships an update every 8 months, and Datacolor LightColor Meter fortnightly. Most recently, Light Attendant was updated on October 30, 2026 and Datacolor LightColor Meter on October 28, 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.*