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Best Light Meter Photography Apps

211+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our light meter photography list covers 211+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Compare top Light Meter Photography Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Photo Light & Exposure MeterPhoto Light & Exposure MeterFree4.5★ (3.2K)NoYesJul 2026
2Lightme - LightmeterLightme - LightmeterFree4.4★ (17)NoYesJul 2026
3LghtmtrLghtmtrFree4.3★ (71)NoNoJul 2026
4myLightMeter PROmyLightMeter PRO$3.99 was $4.994.8★ (1.1K)NoNoJul 2026
5EV13 - Light meter appEV13 - Light meter appFree—NoNoJul 2026
6Light Meter UltraLight Meter UltraFree4.5★ (78)YesYesJul 2026
7LightMeter ExpressLightMeter ExpressFree5.0★ (8)NoYesJul 2026
8Lux Light Meter ProLux Light Meter ProFree3.9★ (5K)YesYesJul 2026

Top Picks for Light Meter Photography

Photo Light & Exposure Meter#1

Photo Light & Exposure Meter by Pavel Bukhonov

Measure Shutter Speed, Lux, EV
Editor's Choice
🔧 Utilities
4.5😐(3.2K ratings)
FreeIn-App Purchases
Photo Light & Exposure Meter screenshot 1
Photo Light & Exposure Meter screenshot 2
Photo Light & Exposure Meter screenshot 3

This app acts as a portable light meter for photographers. It helps you understand correct photography settings and experiment with shutter speed, aperture, and ISO in real time. Save snapshots with parameters and geolocation, and measure color temperature.

What We Love

  • 👍 Simple and easy to use
  • 🔍 Accurate light metering
  • 💡 Useful for film photography
  • 🚀 Quick and responsive

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Unclear pricing and subscription details
  • 🐛 Inconsistent performance and bugs
Lightme - Lightmeter#2

Lightme - Lightmeter by Giuseppe Bertolini

A clean, powerful lightmeter
Strong Contender
📷 Photo & Video
4.4😊(17 ratings)
FreeIn-App Purchases
Lightme - Lightmeter screenshot 1
Lightme - Lightmeter screenshot 2
Lightme - Lightmeter screenshot 3
Lightme - Lightmeter screenshot 4
Lightme - Lightmeter screenshot 5

This powerful light meter app offers a clean, intuitive interface optimized for one-handed use. It displays multiple aperture and shutter speed combinations simultaneously, aiding quick setting selection. Suitable for beginners and experienced photographers alike, it includes advanced features like spot metering, reciprocity failure compensation, and pinhole mode.

What We Love

  • 🚀 Accurate metering
  • 👍 Intuitive and clean interface
  • 💡 Comprehensive features (spot metering, zone system, film stock selection, etc.)
  • 🚀 Consistently accurate exposures

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 👎 Confusing or cluttered interface for some users
  • 👎 Tedious film selection process
Lghtmtr#3

Lghtmtr by Alexander Jacque

The minimalist light meter
Worth Considering
📷 Photo & Video
4.3(71 ratings)
FreeIn-App Purchases
Lghtmtr screenshot 1
Lghtmtr screenshot 2
Lghtmtr screenshot 3
Lghtmtr screenshot 4

This app provides a minimalist light meter to help users determine ideal exposure settings for photography. It visually demonstrates the relationship between ISO, aperture, and shutter speed, making it intuitive for learning photographers.

More Light Meter Photography apps to explore

4
myLightMeter PRO
myLightMeter PRO
myLightMeter PRO
A reliable light meter
$3.99
$4.99 | 20% OFF

This app provides precise exposure metering for photographers, supporting both digital and analog workflows. It offers a comprehensive set of manual controls and advanced tools like a hyperfocal distance calculator.

Extended low-light sensitivityIncident and reflected meteringManual exposure control
📷 Photo & Video
(1.1K)
paid
5
EV13 - Light meter app
EV13 - Light meter app
EV13 - Light meter app
Meter for film photography
Free

This app acts as a light meter for film photography, offering tactile analog controls for aperture, shutter, and ISO. It provides automatic exposure readings with various modes and allows photo capture with engraved light meter information.

Automatic light meterMultiple reading modes (Spot, center, average)Tactile aperture, shutter, ISO control
📷 Photo & Video
(0)
free
6
Light Meter Ultra
Light Meter Ultra
Light Meter Ultra
Exposure for Film Photography
Free

This app provides precise light metering for film photography, eliminating the need for external hardware. It offers various metering modes and customizable profiles to ensure perfect exposures for manual cameras. Advanced features like reciprocity failure correction are available with a PRO plan.

Aperture Priority MeteringShutter Priority MeteringExposure Priority Metering
📷 Photo & Video
(78)
free with in-app purchases
7
LightMeter Express
LightMeter Express
LightMeter Express
PRO Camera Light Meter
Free

This tool transforms your iPhone into a professional light meter for photography. It offers accurate exposure readings with real-time calculations for aperture, shutter speed, and ISO, supporting various camera settings and providing exposure compensation.

Real-time light meteringPrecise exposure calculationsSupport for standard camera settings
📷 Photo & Video
(8)
free with in-app purchases
8
Lux Light Meter Pro
Lux Light Meter Pro
Lux Light Meter Pro
Measure Luminosity in Lux & FC
Free

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.

Real-time lux and foot candle measurementsReal-time color temperature measurementsReal-time histogram plotting
🔧 Utilities
(5K)
free with in-app purchases
9
Pocket Light Meter
Pocket Light Meter
Pocket Light Meter
by Vladislav Vyshemirsky
$9.99

This app functions as a portable light meter, essential for film photographers using manual cameras. It accurately measures reflected light and provides reciprocity calculations for precise exposure control.

Portable light meterReflected light measurementReciprocity calculations
📷 Photo & Video
(1K)
free with in-app purchases
10
Light Meter Pro
Light Meter Pro
Light Meter Pro
Measure Light: ISO, LUX
Free

This app helps photographers and videographers measure light accurately for perfect exposure. It offers real-time data, customizable alerts, and a user-friendly interface to enhance creative projects.

Precision light measurementsReal-time data monitoringCustomizable lighting alerts
📷 Photo & Video
(2)
free with in-app purchases
11
Light Meter Photography Film
Light Meter Photography Film
Light Meter Photography Film
Lux Level Exposure EV FC ISO
Free

This app provides professional-grade light metering for photography and videography, offering precise exposure calculations and support for various camera settings and filters. It excels in low-light conditions and offers versatile applications beyond creative media.

Interactive exposure calculatorShutter angle for videoProfessional accuracy calibration
📷 Photo & Video
(30)
free with in-app purchases
12
Light Meter LM-3000
Light Meter LM-3000
Light Meter LM-3000
Simple & accurate measurement!
Free

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.

Measure illuminance (lux/foot-candle)Measure color temperature (Kelvin)Industry-leading accuracy
🔧 Utilities
(2.5K)
free with in-app purchases
13
illumeter
illumeter
illumeter
Light Meter In Your Pocket
Free

This app functions as a portable light meter, allowing users to measure exposure values like aperture, shutter speed, and ISO. It offers features for logging shots with location and settings, and provides customization options for a personalized user experience.

Exposure measurement (Aperture, Shutter Speed, ISO)Tap-to-focus exposure lockExposure compensation
📷 Photo & Video
(11)
free
14
Light Meter - Film Exposure
Light Meter - Film Exposure
Light Meter - Film Exposure
Film Camera Exposure Tool
Free
$3.99 | 100% OFF

This tool assists film photographers by providing accurate aperture-priority and shutter-priority metering. It displays EV values, supports popular film stocks for ISO settings, and allows for ND filter input. Users can also capture scene photos with recorded metering data for analysis.

Aperture-priority meteringShutter-priority meteringEV value display
📷 Photo & Video
(11)
free
15
Lux Light Meter Pro for Photo
Lux Light Meter Pro for Photo
Lux Light Meter Pro for Photo
LightMeter & Exposure Value EV
Free

This app provides precise light measurements in lux and foot candles, along with real-time color temperature readings. It offers shooting value recommendations and allows manual adjustment of camera settings for photographers, plant enthusiasts, and workspace optimization.

Real-time color temperature measurementLux and foot candles light measurementsAverage and max light values
🔧 Utilities
(440)
subscription
16
Light Meter & Logbook
Light Meter & Logbook
Light Meter & Logbook
Designed for film photography
Free

Transform your smartphone into a professional light meter and comprehensive photo logbook. It offers precise exposure readings, advanced tools for various photography styles, and a flexible interface to organize all your shooting data.

Reflected metering with cameraEV calibration and fractional stopsISO range 3-25,600
📷 Photo & Video
(1)
freemium
17
Good Light Meter
Good Light Meter
Good Light Meter
Simple tool for light metering
Free
📷 Photo & Video
(0)
18
Photone - Grow Light Meter
Photone - Grow Light Meter
Photone - Grow Light Meter
Perfectly light your plants!
Free

This app acts as a professional-grade light meter for plants, measuring PAR, PPFD, DLI, and more using your device's camera. It helps optimize plant lighting by providing accurate readings and in-app guides, with optional advanced features available through purchase.

Measure PAR, PPFD, DLI, lux, foot-candles, and kelvinResearch-grade accuracy using device cameraPre-calibrated for specific devices
🔧 Utilities
(4.9K)
free with in-app purchases
19
Leica LUX - Pro Manual Camera
Leica LUX - Pro Manual Camera
Leica LUX - Pro Manual Camera
Capture RAW Digital Photos
Free

This professional camera app brings the iconic Leica Look, color, and style to your iPhone. It offers flexible photography options, from automatic snapshots to full manual control, and features stunning simulations of legendary Leica lenses for unique visual character.

Leica Look color scienceLegendary Leica lens simulationsAuthentic bokeh effects
📷 Photo & Video
(6.9K)
subscription
20
White Balance Kelvin Meter
White Balance Kelvin Meter
White Balance Kelvin Meter
Color Temperature Measurement
Free

Accurately measure color temperature in Kelvin to achieve realistic and professional-looking photos. Get white balance and flash filter recommendations, and save measurements with notes. Ideal for photographers and lighting professionals.

Real-time Kelvin measurementsWhite balance recommendationsFlash filter suggestions
📷 Photo & Video
(496)
free with in-app purchases

FAQ about Light Meter Photography

What are the best light meter photography apps for iPhone?
Photo Light & Exposure Meter tops our light meter photography apps ranking as of May 2026, with a 4.5-star average from 3.2K App Store ratings, and it's free to download.
Yes — 18 of the top light meter photography apps we rank are free to download, including Photo Light & Exposure Meter and Lightme - Lightmeter.
Photo Light & Exposure Meter has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 211+ light meter photography apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a portable light meter for photographers. It helps users understand how to correctly set their camera's shutter speed, aperture, and ISO in real time to achieve optimal exposure. It also allows for experimentation with these settings and provides features like saving snapshots with parameters and geolocation.
Key features include real-time selection of optimal shooting values, the ability to change and fix individual settings like shutter speed, aperture, and ISO while others adjust automatically, and a preview function to see how changes would affect a photo. It also offers saving snapshots with parameters and geolocation, real-time color temperature measurement, and histogram plotting.

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