Comparison

Lux Light Meter & Photometer vs Light Meter + SensorArray

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

Head to head
About

Lux Light Meter & Photometer

Measure light intensity and color temperature for photography, plant care, and workspace optimization. Offers real-time readings, shooting recommendations, and manual control for precise lighting adjustments.

Highlights
  • Real-time color temperature readings
  • Lux and Foot Candle measurements
  • Average and Max light values
  • Shooting recommendations for photographers
  • Manual control of camera settings
Features
Read full description

Light Meter is a versatile and precise solution for measuring light in various environments. Whether you're a photographer capturing perfect shots, a plant enthusiast ensuring ideal lighting conditions, or simply someone optimizing workspace illumination, this app offers all the features you need. Key Features: • Real-Time Color Temperature: Get accurate color temperature readings to capture the right mood and ambiance for your photos. • Lux & Foot Candle Measurements: Measure light intensity using your preferred units, ensuring precision for any industry or setting. • Average & Max Light Values: Monitor fluctuations in light levels with detailed average and peak readings. • Shooting Recommendations for Photographers: Receive real-time suggestions for shutter speed, aperture, and ISO based on current lighting. • Manual Control: Easily adjust and fix individual settings like shutter speed, aperture, and ISO for complete customization. Light Meter goes beyond photography — it's a must-have tool for plant care, workspace optimization, and any situation where light makes a difference. Privacy policy: https://it-incubator.eu/en/privacy-policy ​Terms of use: https://it-incubator.eu/en/terms-of-use

About

Light Meter + SensorArray

This app provides hardware-validated light metering for analog film, digital cinema, and audio. It offers features like spot metering, reciprocity compensation for long exposures, and ambient color balance estimation. It's designed for professionals and works offline with a privacy-first approach.

Highlights
  • Hardware-linked spot metering
  • Reciprocity compensation for long exposures
  • Ambient color balance estimation
  • Calibrated sound pressure level monitoring
  • NOAA solar tracking
  • Digital film log
  • Focus stacking assistant
Features
Read full description

Hardware-Validated Light Metering. Zero Subscriptions. Stop guessing and start measuring with SensorArray—a native, high-performance measurement suite that talks directly to your iPhone’s hardware. Built on international standards (APEX) and professional photographic physics, SensorArray delivers high-fidelity data for analog film, digital cinema, and studio audio. HARDWARE-LINKED SPOT METERING Unlike generic apps, SensorArray utilizes raw 14-bit ISP (Image Signal Processor) metadata. By gating measurements to hardware-ready states, we provide a precision Spot Meter that allows you to sample any pixel in your scene for instant, validated exposure data. THE RECIPROCITY SPECIALIST (Schwarzschild) Master long exposures with precision Schwarzschild Power Law compensation. Film Stocks: Integrated curves for 20+ professional stocks from Kodak, Ilford, and Fujifilm. Automatic math: Meter your scene and get the exact compensated exposure time instantly. THE SUPER SENSOR HUD (Mission Control) A unified interface for critical field data: Ambient Color Balance: Professional Kelvin estimation using McCamy’s Approximation for perfect white balance. SPL Sound Monitor: Calibrated Sound Pressure Level monitoring (30dB–100dB baseline) for ambient noise analysis. NOAA Solar Tracker: Official NOAA General Solar Equations for minute-perfect Golden Hour and Sunrise/Sunset tracking. PROFESSIONAL WORKFLOW SUITE: Digital Film Log: Record Aperture, Shutter, ISO, and Lens metadata for every analog frame. Exposure Equivalence: Built on the international APEX (Additive System of Photographic Exposure) standard. Focus Stacking Assistant: Precision math with a 25% safety overlap for macro composites. Field of View Simulator: Visualize focal lengths from 24mm to 135mm with accurate lens compression. BUILT FOR PROFESSIONALS: 100% Offline: Works in studio basements and remote locations. Privacy-First: No accounts. No tracking. No data collection. Native performance: Built with SwiftUI for ultra-fast response and low battery drain. Own your instruments. Join the "Anti-SaaS" movement and download SensorArray today.

Screenshots

Lux Light Meter & Photometer3 screens
Light Meter + SensorArray4 screens

Verdict

The call

The clearest difference is rating: Lux Light Meter & Photometer at 4.8 against Light Meter + SensorArray's 3.0. Lux Light Meter & Photometer also leads on review sentiment (85% vs 50%) and ratings volume (196 vs 3). On price, update cadence, 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. Lux Light Meter & Photometer sells 6 in-app purchases, starting at $2.99 per 7 days and Light Meter + SensorArray sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lux Light Meter & Photometer holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Lux Light Meter & Photometer has 196 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 85% of Lux Light Meter & Photometer's written reviews are positive against 50% of Light Meter + SensorArray's.

UpkeepUpdate frequency

Lux Light Meter & Photometer ships an update monthly, Light Meter + SensorArray every 2 weeks. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Lux Light Meter & Photometer versus Light Meter + SensorArray: the parameters behind the verdict, then further details
ParameterLux Light Meter & PhotometerLight Meter + SensorArray
PriceFreeFree
Rating4.8 (196 ratings) — better3.0 (3 ratings)
Positive reviews85.0% of reviews — better50.0% of reviews
Number of ratings196 — better3
Update frequencyMonthlyEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size54 MB19 MB
Age rating4++4
DeveloperITincubator UABDynamic Star Pty Ltd

Customer experience

Lux Light Meter & Photometer

All ratings196 ratings
Positive98.0%
Neutral0.5%
Negative1.5%
Written reviews20 reviews
Positive85.0%
Neutral0.0%
Negative15.0%

Light Meter + SensorArray

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

6 purchases

Lux Light Meter & Photometer

Subscriptions6
  • Light Meter App$2.997 Days
  • Light Meter App3 Days trial$2.997 Days
  • Light Meter App3 Days trial$5.991 Month
Show 3 more
  • Light Meter App$5.991 Month
  • Light Meter App$14.991 Year
  • Light Meter App3 Days trial$14.991 Year
1 purchases

Light Meter + SensorArray

One-time1
  • Access all Pro-tools & calculators$4.99

Questions

Is Lux Light Meter & Photometer free?
Lux Light Meter & Photometer is free to download, with in-app purchases available.
Is Light Meter + SensorArray free?
Light Meter + SensorArray is free to download, with in-app purchases available.
Which has better reviews, Lux Light Meter & Photometer or Light Meter + SensorArray?
Lux Light Meter & Photometer is rated higher. Lux Light Meter & Photometer averages 4.8 out of 5 from 196 ratings, while Light Meter + SensorArray averages 3.0 from 3 ratings.
Do Lux Light Meter & Photometer or Light Meter + SensorArray have ads?
Both Lux Light Meter & Photometer and Light Meter + SensorArray show ads.
Which is updated more often, Lux Light Meter & Photometer or Light Meter + SensorArray?
Lux Light Meter & Photometer ships an update monthly, and Light Meter + SensorArray every 2 weeks. Most recently, Lux Light Meter & Photometer was updated on September 20, 2026 and Light Meter + SensorArray on September 21, 2026.

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