Comparison

Westcott vs Datacolor LightColor Meter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Westcott

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
Read full description

Supported Devices: • FJ-X3 Wireless Trigger (for controlling FJ Wireless lights) • FJ-X2 Wireless Trigger (for controlling FJ Wireless lights) • Ice Light 3 • L120-B COB • L60-B COB Take Full Control from the Palm of Your Hand Connect your mobile device to your favorite Westcott lights and triggers for fast and reliable control. Control Your FJ Speedlights and Strobes Link the FJ-X3 and FJ-X2 Wireless Triggers to the app for remote control of your compatible speedlights and strobes. Supported models include FJ80, FJ80 II, FJ80-SE, FJ200, FJ400, FJ400 II, and FJ800. Manage groups, channels, output settings, and more from your mobile device for faster workflow on set. [Note: FJ-T1 Wireless Trigger is not Bluetooth® compatible.] Endless Creative Control for L-Series COBs & Ice Light 3 Complete control of your L-Series COBs and Ice Light 3: adjust light output, switch modes, activate FX, and fine-tune FX frequency with quick, reliable Bluetooth control. Create and Save Custom Scenes You can store up to 99 custom lighting scenes that recall your favorite setups in seconds. Scenes work with both L-Series COBs and FJ strobes and speedlights. Stay Ready for Your Next Shoot Keep your connected products up to date for the best performance. The app supports OTA firmware updates for the Ice Light 3, L120-B COB, and L60-B COB. Note: Reference the Westcott device manual for compatibility. To ensure optimal performance, keep all software and firmware up to date across all connected devices, including cameras, Westcott FJ & L-Series devices, mobile devices, and the Westcott StudioLink app. Instructional FAQ Link: https://help.fjwestcott.com/en-US/using-the-westcott-studio-link-app Disclaimer: The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by F.J. Westcott Co. is under license. Other trademarks and trade names are those of their respective owners. Westcott is a brand of F.J. Westcott Co. in the U.S.A. ® and ™ designate trademarks of F.J. Westcott Co. All other trademarks are the property of their respective owners. © F.J. Westcott Co. All rights reserved.

About

Datacolor LightColor Meter

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
Read full description

· The Datacolor LightColor Meter is a Bluetooth-enabled, multifunctional tool that fits in your pocket, continuously streaming both light and color data in real-time, to your smartphone. · Perfect for photos, videos, cinema and hybrid photo/video shoots, the LightColor Meter takes the guesswork out of exposure settings, giving you better control of lighting ratios as well as color consistency across varied lighting conditions and multiple camera setups. · The Datacolor LightColor Meter accurately measures all types of lighting, from fluctuating outdoor light, mixed natural/artificial location lighting, plus any type of studio lighting, including continuous lighting and strobe/flash. · It goes beyond a regular light meter to also measure color temperature, Lux, Chromaticity, CCT and DUV. Additionally, the device comes with filter libraries from Profoto®, LEE® and Rosco® to help you choose the right color gels for functional or creative color adjustments. · The rugged, travel-friendly device goes anywhere you’re shooting, providing you with a wireless versatility that lets you easily fine-tune your lighting and exposure without having to leave your camera. · You can attach the device to a light stand or tripod, use the through-hole for lanyards to hang the meter where needed, use the alligator clip that’s included to attach the LightColor Meter to clothing or other fabrics or use the rare earth magnet on the back of the device for easy magnetic attachment. · You can seamlessly sync multiple Datacolor LightColor Meters to get light and color temperature measurements from several locations simultaneously. The device accurately measures light and color temperature from a distance of up to 80 feet, allowing you to cover wide areas and is perfect for ensuring uniform lighting for green screens for easy and effective chroma keying in post-production. Key Feature Highlights o Incident Metering for Ambient & Flash o Mobile App/Wireless Bluetooth 4.0 LE o Photo, Video, Cine Exposure Modes o Measures Lux, Chromaticity, CCT, and +/- Green (Duv) o Measures Any Kind of Light Source o Color Temperature Range: 1,600K - 20,000K o Luminance Range: 1.0 - 1,000,000 lux o Cine Settings: Frame Rate, Shutter Angle/Speed & ND Filter Compensation o HSS Flash & Flash Duration Measurements o Included: Gel Filter Libraries from Profoto®, LEE® and Rosco® o Simultaneous Measurements from Multiple Meters Up to 80 ft Away o Hands-Free Functionality - incl. Magnet, ¼”-20 Mount o Cord-in (PC Sync) o Custom Exposure Profiles

Screenshots

Westcott4 screens
Datacolor LightColor Meter4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Westcott versus Datacolor LightColor Meter: the parameters behind the verdict, then further details
ParameterWestcottDatacolor LightColor Meter
PriceFreeFree
Rating2.9 (19 ratings) — better1.7 (7 ratings)
Positive reviews41.7% of reviews — better16.7% of reviews
Number of ratings19 — better7
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size29 MB30 MB
Age rating4+4+
DeveloperF. J. Westcott Co.Datacolor Inc.

Customer experience

Westcott

All ratings19 ratings
Positive47.4%
Neutral0.0%
Negative52.6%
Written reviews12 reviews
Positive41.7%
Neutral0.0%
Negative58.3%

Datacolor LightColor Meter

All ratings7 ratings
Positive14.3%
Neutral0.0%
Negative85.7%
Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

In-app purchases

None

Westcott

No in-app purchases

None

Datacolor LightColor Meter

No in-app purchases

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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