Very useful
Reliable and fast, measures light and sound in seconds
Free
In-App Purchases
About
Monitor real-time sound and light levels in your environment. Track variations, detect changes, and maintain a reference for various activities like work, study, or content creation. Export your measurement history for later analysis.
✓Real-time sound level measurement (dB)
✓Camera-based light estimation (lux)
✓Live sound and light charts
✓Session average and peak sound values
✓Measurement history and CSV export
✓Simple session control
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What's New in Lux Decibel Insight
1.1
July 15, 2026
• Fixed header with a blur effect so key controls stay visible while reviewing measurements. • New access to useful Casaxmore Apps tools from the home screen and settings. • Interface and localization improvements.
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In-App Purchases
$1.99
Lux Decibel Insight Premium
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FAQ
What is Lux Decibel Insight used for?
Lux Decibel Insight helps you observe real-time sound levels in decibels (dB) and estimated light levels in lux. It's useful for monitoring environments where you work, study, record, or rest, allowing you to detect variations and keep a reference.
Does Lux Decibel Insight offer an ad-free experience?
Yes, Lux Decibel Insight offers an ad-free experience through its premium subscription. The free version may contain advertisements, but upgrading unlocks an ad-free environment along with other enhanced features.
What are the premium features of Lux Decibel Insight?
Premium unlocks extended charts, individual sound or light views, microphone activity monitoring, advanced calibration controls, data export options, and an ad-free experience. These features enhance the analytical capabilities and user experience.
Can I export my measurements from Lux Decibel Insight?
Yes, Lux Decibel Insight allows you to export your measurement history in CSV format. This feature is available in the premium version, enabling you to analyze your data further on other platforms.
What devices is Lux Decibel Insight compatible with?
Lux Decibel Insight is compatible with iPhones and iPads. It utilizes the sensors available on these devices to provide its measurements.
How accurate are the measurements from Lux Decibel Insight?
Lux Decibel Insight provides indicative measurements based on your device's sensors. For regulatory, safety, or professional certification checks, it is recommended to use calibrated certified instruments.
What is the update frequency for Lux Decibel Insight?
The app was last updated on July 15, 2026, with version 1.1. While specific update frequency isn't detailed, the recent update suggests ongoing development and support.
Is Lux Decibel Insight suitable for professional use?
While Lux Decibel Insight is useful for basic environmental checks and monitoring, it provides indicative measurements. For professional certification or critical safety assessments, calibrated, certified instruments are recommended.