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Best Photo Light Meter Apps

248+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated August 2026

Out of 248+ photo light meter apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Photo Light Meter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Photo Light & Exposure MeterPhoto Light & Exposure MeterFree4.5★ (3.2K)NoYesAug 2026
2Lightme - LightmeterLightme - LightmeterFree4.9★ (865)NoYesAug 2026
3Pocket Light MeterPocket Light Meter$9.994.5★ (1K)NoYesAug 2026
4myLightMeter PROmyLightMeter PRO$4.994.8★ (1.1K)NoNoAug 2026
5Light Meter UltraLight Meter UltraFree4.7★ (733)NoYesAug 2026
6LUX Meter - Photo Light MeterLUX Meter - Photo Light MeterFree5.0★ (1)NoYesMay 2026
7LuxMateLuxMateFree3.0★ (1)NoNoMay 2026
8Light Meter ProLight Meter ProFree5.0★ (2)NoYesJul 2026

Top Picks for Photo Light Meter

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
4.9😊(865 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
Pocket Light Meter#3

Pocket Light Meter by Nuwaste studios

Worth Considering
📷 Photo & Video
4.5😊(1K ratings)
$9.99In-App Purchases
#45in Photo & Video
Pocket Light Meter screenshot 1
Pocket Light Meter screenshot 2
Pocket Light Meter screenshot 3

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.

What We Love

  • 👍 Accurate light metering
  • 📷 Useful for film photography
  • 🔍 Spot metering feature
  • 🔧 Customizable settings

Room to Improve

  • 🐛 Freezes or crashes in low light or with recent iOS updates
  • 🔍 Unclear if spot or average metering
  • 📊 Outdated user interface design

More Photo Light Meter apps to explore

4
myLightMeter PRO
myLightMeter PRO
myLightMeter PRO
A reliable light meter
$4.99

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
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
(733)
free with in-app purchases
6
LUX Meter - Photo Light Meter
LUX Meter - Photo Light Meter
LUX Meter - Photo Light Meter
Measure light for photoshoot
Free

This utility app precisely measures light intensity in LUX and color temperature in Kelvin. It provides real-time exposure readings for photoshoots and filming, helping users adjust lighting for optimal results.

Real-time color temperature measurementLight measurement in LUXReal-time heat measurement (Kelvin)
🔧 Utilities
(1)
free with in-app purchases
7
LuxMate
LuxMate
LuxMate
by Shenzhen Jumaoyuan Science and Technology Co., Ltd.
Free

Connect to your meter via Bluetooth to control recording, reading, and deleting functions. Visualize parameter changes with trend curves for easy analysis.

Bluetooth meter connectionControl recording, reading, and deletingVisualize parameter trends
🔧 Utilities
(1)
free
8
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
9
Light Meter - Tsingland
Light Meter - Tsingland
Light Meter - Tsingland
Neumorphism & Simple
Free

This neumorphism-style light meter offers aperture priority, shutter priority, and manual modes. It allows users to adjust shutter speed, aperture, and ISO sensitivity for precise photography.

Aperture Priority Mode (A)Shutter Priority Mode (S)Manual Mode
📷 Photo & Video
(0)
free
10
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
11
Photo Coin Counter (Photocoin)
Photo Coin Counter (Photocoin)
Photo Coin Counter (Photocoin)
Photographic Coin Counter
Free

Effortlessly count mixed US coins by simply taking a photo. This app automatically identifies and tallies pennies, nickels, dimes, and quarters from your image.

Photo coin recognitionCounts mixed US coinsIdentifies pennies, nickels, dimes, quarters
🔧 Utilities
(99)
free
12
Easy Light Meter
Easy Light Meter
Easy Light Meter
Measure light exposure
Free

This tool helps photographers and videographers measure light exposure using their device's camera. It provides real-time ISO, shutter speed, and aperture data for accurate manual camera settings. The interface is clean and optimized for quick readings.

Live exposure previewReal-time ISO, shutter speed, apertureNative camera access
📷 Photo & Video
(1)
free
13
Lux Light Meter Pro for Photo
Lux Light Meter Pro for Photo
Lux Light Meter Pro for Photo
Luminosity & 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
(441)
subscription
14
Lumu Light Meter
Lumu Light Meter
Lumu Light Meter
Pro color and flash meter
Free

This app functions as a standalone reflective light meter or pairs with hardware for professional flash and color temperature measurements. It offers various modes for photography and videography, storing measurements with notes and location.

Standalone reflective light meterFlash and color temperature meteringPhoto and cine/video modes
📷 Photo & Video
(99)
free with in-app purchases
15
LIT Light Meter
LIT Light Meter
LIT Light Meter
Remote control and data saving
Free

This companion app allows users to remotely control and save data from the LIT DUO 1 light meter. It enables firmware updates via Bluetooth, enhancing the functionality of the connected device.

Remote control for LIT DUO 1Firmware updates via BluetoothData saving capabilities
🔧 Utilities
(3)
free
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
LX - Light Meter
LX - Light Meter
LX - Light Meter
A simple light meter app
$1.99
📷 Photo & Video
(0)
18
LightMeter Pro: Lux Meter
LightMeter Pro: Lux Meter
LightMeter Pro: Lux Meter
Exposure, PPFD & AI Analysis
Free
🔧 Utilities
(0)
19
Light Meter: Lux & Plants
Light Meter: Lux & Plants
Light Meter: Lux & Plants
Measure Ambient Brightness
Free

This app transforms your phone into an ambient light meter, providing instant lux readings with clear, easy-to-understand interpretations for plants, desks, and rooms. It allows for side-by-side comparisons of different light spots and saves results for later review.

Instant lux and foot-candle readingsContextual interpretations for plants, desks, and photographySide-by-side spot comparisons
🔧 Utilities
(5)
free with in-app purchases
20
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

FAQ about Photo Light Meter

What are the best photo light meter apps for iPhone?
Photo Light & Exposure Meter tops our photo light meter apps ranking as of August 2026, with a 4.5-star average from 3.2K App Store ratings, and it's free to download.
Yes — 17 of the top photo light meter 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 August 2026.
We track 248+ photo light meter apps on the iOS App Store as of August 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.

Related searches

lux meter - photo light meter