# Buff Flash Control vs Datacolor LightColor Meter

The clearest difference is rating: Buff Flash Control at 2.4 against Datacolor LightColor Meter's 1.7. Buff Flash Control also leads on monetization model (free vs free with in-app purchases). Datacolor LightColor Meter's advantage is update cadence (fortnightly vs every 2 months) and review sentiment (17% vs 0%). 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.

Buff Flash Control holds the better App Store score, 2.4 against 1.7. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews complicate that: 0% of Buff Flash Control's written reviews are positive against 17% of Datacolor LightColor Meter's, so the app with the better star average is not the one people write more warmly about.

Buff Flash Control ships an update every 2 months, Datacolor LightColor Meter fortnightly. The most recent releases landed on September 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Buff Flash Control | Datacolor LightColor Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (7 ratings)](https://appshunter.io/ios/app/buff-flash-control/id1478294627/reviews)** | [1.7 (7 ratings)](https://appshunter.io/ios/app/datacolor-lightcolor-meter/id6739147007/reviews) |
| Number of ratings | 7 | 7 |
| Positive reviews | 0.0% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 30 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul C. Buff, Inc.](https://appshunter.io/developer/1478294626) | [Datacolor Inc.](https://appshunter.io/developer/432310628) |

## What reviewers say

### Buff Flash Control

[App page](https://appshunter.io/ios/app/buff-flash-control/id1478294627)

Control your lighting setups remotely from your phone. Adjust flash and modeling lamp power, save custom setups, and update firmware for compatible units. Designed for photographers using specific hardware.

**Highlights:** Smart remote control for flash units, Adjust power output, Control modeling lamps, Save and recall lighting setups, Firmware updates for LINK800WS

**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 Buff Flash Control free?

Buff Flash Control 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, Buff Flash Control or Datacolor LightColor Meter?

Buff Flash Control is rated higher. Buff Flash Control averages 2.4 out of 5 from 7 ratings, while Datacolor LightColor Meter averages 1.7 from 7 ratings.

### Do Buff Flash Control or Datacolor LightColor Meter have ads?

Neither Buff Flash Control nor Datacolor LightColor Meter shows ads.

### Which is updated more often, Buff Flash Control or Datacolor LightColor Meter?

Buff Flash Control ships an update every 2 months, and Datacolor LightColor Meter fortnightly. Most recently, Buff Flash Control was updated on September 26, 2026 and Datacolor LightColor Meter on October 14, 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.*