# Westcott vs Datacolor LightColor Meter

The clearest difference is rating: Westcott at 2.9 against Datacolor LightColor Meter's 1.7. Westcott also leads on review sentiment (42% vs 17%) and monetization model (free vs free with in-app purchases). Datacolor LightColor Meter's advantage is update cadence (fortnightly vs every 6 months) and iOS requirement (12.0 vs 15.6). 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.

Westcott holds the better App Store score, 2.9 against 1.7. Both are backed by a comparable volume of ratings — 19 and 7 respectively. Written reviews point the same way: 42% of Westcott's written reviews are positive against 17% of Datacolor LightColor Meter's.

Westcott ships an update every 6 months, Datacolor LightColor Meter fortnightly. The most recent releases landed on September 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Westcott | Datacolor LightColor Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (19 ratings)](https://appshunter.io/ios/app/westcott/id6443550271/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/datacolor-lightcolor-meter/id6739147007/reviews) |
| Number of ratings | **19** | 7 |
| Positive reviews | **41.7% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 30 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [F. J. Westcott Co.](https://appshunter.io/developer/1059795775) | [Datacolor Inc.](https://appshunter.io/developer/432310628) |

## What reviewers say

### Westcott

[App page](https://appshunter.io/ios/app/westcott/id6443550271)

Control compatible Westcott lights and triggers wirelessly from your mobile device. Adjust settings, manage groups, and save custom lighting scenes for a faster workflow. Keep your connected products updated with over-the-air firmware updates.

**Highlights:** Remote control of FJ Speedlights and Strobes, Adjust L-Series COBs and Ice Light 3 settings, Manage groups and channels, Create and save custom lighting scenes, Over-the-air firmware updates, Bluetooth connectivity

**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 Westcott free?

Westcott 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, Westcott or Datacolor LightColor Meter?

Westcott is rated higher. Westcott averages 2.9 out of 5 from 19 ratings, while Datacolor LightColor Meter averages 1.7 from 7 ratings.

### Do Westcott or Datacolor LightColor Meter have ads?

Neither Westcott nor Datacolor LightColor Meter shows ads.

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

Westcott ships an update every 6 months, and Datacolor LightColor Meter fortnightly. Most recently, Westcott was updated on September 2, 2026 and Datacolor LightColor Meter on September 10, 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.*