With an average user rating of 4.7★, the lux light meter pro category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.
Compare top Lux Light Meter Pro Apps (September 2026)
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.
What We Love
🚀 Simple and straightforward
👍 Useful for measuring light levels
🔍 Provides general lux measurements
Room to Improve
🐛 Inaccurate and inconsistent readings
🔍 Limited functionality compared to professional light meters
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.
What We Love
👍 Intuitive and easy-to-use interface
📏 Accurate light measurements and lux readings
🌱 Excellent for plant care and monitoring light levels
📷 Valuable tool for photographers and lighting professionals
🎨 Real-time color temperature readings
⚡ Practical for location comparisons
🔧 Fine-tuning individual values for precise control
📊 Average and max value readings for comprehensive data
💰 Free features available for light measurement
🌍 Useful for environmental advocacy and light pollution monitoring
Room to Improve
🐛 App crashes frequently
💳 Paywall and subscription model not clearly communicated
🚫 Difficult or impossible to unsubscribe
❓ Lack of documentation and user guidance
🤔 Confusing indoor vs outdoor settings explanation
🚪 Free features not accessible without forced sign-up
😞 Misleading marketing about free features
⚠️ Suspicious review activity and credibility concerns
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 are the best lux light meter pro apps for iPhone?
Lux Light Meter Pro tops our lux light meter pro apps ranking as of September 2026, with a 3.9-star average from 5.1K App Store ratings, and it's free to download.
Are there free lux light meter pro apps for iPhone?
Yes — 20 of the top lux light meter pro apps we rank are free to download, including Lux Light Meter Pro and Lux Light Meter Pro for Photo.
Does Lux Light Meter Pro have ads or in-app purchases?
Lux Light Meter Pro shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many lux light meter pro apps are on the App Store?
We track 248+ lux light meter pro apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Lux Light Meter Pro app do?
This app functions as a 2-in-1 light intensity meter, measuring luminosity in both lux and foot candles. It provides professional-quality readings directly on your smartphone, allowing you to optimize lighting for photography or any environment.
What are the key features of Lux Light Meter Pro?
Key features include real-time lux and foot candle measurements, color temperature readings, histogram plotting, and customizable settings for shutter speed, ISO, and aperture. It also supports both front and back cameras and offers intuitive controls.
