Best Brightness Measure Apps

4.5😐(2.6K ratings)

FreeIn-App Purchases

Transform your smartphone into a professional light meter. Measure illuminance and color temperature with scientifically validated accuracy, trusted by professionals. Requires a simple diffuser for precise readings.

What We Love

👍 Great app
👍 Accurate measurements
👍 Easy to use
👍 Helpful customer service
👍 Useful for science/research

Room to Improve

🐛 Requires diffuser for accurate readings
💰 Expensive for a light meter app
🔋 Battery/trial period issues
🔍 Inconsistent/inaccurate readings
🙄 Misleading/deceptive marketing

LUX Meter - Light Meter by Yannick Binay

Illuminance for photo & plants

Strong Contender

5.0(3 ratings)

Free

This app measures ambient light levels in lux or foot-candles using your iPhone camera. It provides instant feedback on whether a space is too dim, comfortable, or bright enough for various tasks and offers calibration options.

Screen Brightness Nits Meter by Contechity AB

Display TV Monitor Luminance

Worth Considering

Measure Luminosity in Lux & FC

4.3(19 ratings)

FreeIn-App Purchases

Screen Brightness Nits Meter screenshot 1

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Screen Brightness Nits Meter screenshot 5

Screen Brightness Nits Meter screenshot 6

Measure the brightness of any screen, monitor, or display using your smartphone camera. Offers real-time measurements in multiple units and supports calibration for optimal accuracy. Ideal for professionals and enthusiasts needing precise luminance data.

More Brightness Measure apps to explore

Lux Light Meter Pro

Real-time lux and foot candle measurementsReal-time color temperature measurementsReal-time histogram plotting

Measure light intensity in lux and foot candles with this 2-in-1 meter. Optimize photography settings, adjust indoor lighting, or prevent eye strain with professional-quality readings directly from your smartphone.

(5.1K)

CamScale - Easy measuring & remodeling by camera

by Prime System Laboratory Co.,Ltd.

Measure width, depth, and height with cameraVisualize furniture placement in roomUse for moving and remodeling

Measure furniture dimensions and room spaces using your iPhone's camera. Visualize how new items will fit in your space before buying. Ideal for moving, remodeling, or shopping for furniture.

(4)

LuxMeter - Light & EV Meter

Light Meter & Lux Measurement

Light Meter - measure luminosity in lux, fc, lumen

by Vlad Polyanskiy

$1.99

Measure ambient light levels accurately using your smartphone. This app provides precise readings in lux and foot candles, offering a convenient and cost-effective alternative to professional illuminometers for personal use.

Accurate light measurementsMeasures in lux and foot candleIntuitive and attractive design

Dimmer -Adjust LCD brightness-

(79)

paid

Quickly set light from widget

Widget launch for quick brightness presetsAdvanced mode with fine adjustment and timerBattery mode for automatic brightness adjustment

Easily control your device's screen brightness with customizable presets and quick access from widgets. Features include advanced mode for fine-tuning, battery-aware adjustments, and timer-based brightness changes.

(399)

Measure Distance, Area, 3D

AR Ruler: Tape Measure+

Light Meter - Brightness Calc

Light Meter - Film Photography

$2.99

This application acts as a portable light meter, allowing users to measure light intensity in lux and foot candles. It offers real-time readings, a log library for saving measurements, and the ability to calibrate with professional devices for enhanced accuracy. The app supports both front and rear cameras and saves scene images.

Real-time light intensity measurementLux and foot candle readingsSaveable log library

Tilt de Brightness-Best Dimmer

(5)

paid

For long battery life.

$0.99

$1.99 | 50% OFF

Control your device's screen brightness by simply tilting it, without touching the screen. Offers complete customization of brightness levels for extended battery life and eye comfort. Supports both iPhone and iPad.

Brightness control by tilting deviceCustomizable brightness levelsExtended battery life

by alpha prompt co.,ltd.

$2.99

This app analyzes photographs to display the color of any point in XYZ and L*a*b* color spaces. It also allows for measuring the distance between two colors within the L*a*b* color space. Calibration options are available for matching camera characteristics and photography environments.

Color measurement in XYZ and L*a*b*Distance measurement between colorsCamera characteristic adjustment

by Softworx Pro, LLC.

Transform your device into a digital tape measure. Quickly gauge the size of real-world objects, determine a person's height, and automatically get dimensions for rectangular items. Save and share your measurements easily.

Measure object lengthsAutomatic rectangular object dimensionsEstimate person's height

(1.8K)

free

LUX - Illuminance Meter

Light meter, anywhere

Instant lux measurementColor temperature (CCT) readingFoot-candle unit toggle

Measure ambient light levels in lux or foot-candles instantly. Useful for photography, plant care, or verifying brightness for various tasks. Offers advanced features like color temperature and measurement history for premium users.

📊 Productivity

Lupin meter

by Endo Lighting Corp.

📊 Productivity

3D Scan Room, Height,Distance

Tape Measure & AR Ruler

Ruler & Tape Measure Camera

Smart Ruler & Tape Measure

📊 Productivity

Banana For Scale - AR Measure

Measure Anything With Bananas

by Muhammed Efdal incesu