Best Light Meter Photography Free Apps

248+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated October 2026

If you already know Lightme, this is the deeper bench. 248+ light meter photography free apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Light Meter Photography Free Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lightme - LightmeterLightme - LightmeterFree4.8★ (950)NoYesNov 2026
2LghtmtrLghtmtrFree4.6★ (159)NoYesNov 2026
3Photo Light & Exposure MeterPhoto Light & Exposure MeterFree4.5★ (3.3K)NoYesNov 2026
4Lux Light Meter ProLux Light Meter ProFree3.9★ (5.2K)YesYesNov 2026
5myLightMeter PROmyLightMeter PRO$4.994.8★ (1.2K)NoNoNov 2026
6Light Meter LM-3000Light Meter LM-3000Free4.5★ (2.6K)NoYesNov 2026
7Candela: Light MeterCandela: Light MeterFree2.0★ (1)NoNoOct 2026
8Luxmeter - Lux Light MeterLuxmeter - Lux Light MeterFree4.4★ (254)YesYesOct 2026

Top Picks for Light Meter Photography Free

Lightme - Lightmeter#1

Lightme - Lightmeter by Giuseppe Bertolini

A clean, powerful lightmeter
Editor's Choice
📷 Photo & Video
4.8😊(950 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 app provides a powerful yet simple light metering tool for photographers. It offers advanced features like spot metering, zone system implementation, and reciprocity failure compensation, alongside a clean interface for easy one-handed use. It supports a wide range of films and camera setups, making it suitable for both beginners and experienced users.

What We Love

  • 🚀 Accurate metering
  • 👍 Intuitive and clean interface
  • 💡 Comprehensive features (spot metering, zone system, film stock selection, etc.)
  • 🚀 Consistently accurate exposures
  • 👍 Thoughtful design with user's needs in mind
  • 👍 Helpful reminders (e.g. checking ISO)
  • 💡 Offline functionality
  • 👍 No ads, optional support via coffee donations

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 👎 Confusing or cluttered interface for some users
  • 👎 Tedious film selection process
  • 🐛 Inaccurate metering in certain lighting conditions
Lghtmtr#2

Lghtmtr by Alexander Jacque

The minimalist light meter
Strong Contender
📷 Photo & Video
4.6(159 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.

Photo Light & Exposure Meter#3

Photo Light & Exposure Meter by Pavel Bukhonov

Measure Shutter Speed, Lux, EV
Worth Considering
🔧 Utilities
4.5😐(3.3K 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
  • 📏 Helpful for exposure control

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Unclear pricing and subscription details
  • 🐛 Inconsistent performance and bugs
  • 📊 Limited features in free version
  • 💤 Frequent ads even after paid upgrade

More Light Meter Photography Free apps to explore

FAQ about Light Meter Photography Free

What are the best light meter photography free apps for iPhone?
Lightme - Lightmeter tops our light meter photography free apps ranking as of October 2026, with a 4.8-star average from 950 App Store ratings, and it's free to download.
Lightme - Lightmeter has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ light meter photography free apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.