Measure and log sound levels in real-time with this intuitive tool. Track your audio environment, save recordings, and customize themes. Understand noise exposure and its potential impact on hearing.
1.0.3
February 25, 2026
Professional Noise Exposure Tracking is Here! We have completely upgraded DecibelMeter for our professional users: New OSHA Dosimeter: Accurately calculate your Daily Noise Dose (%) and Time-Weighted Average (TWA) in the background. Measurement Reports: Automatically save and review the history of your long-term acoustic exposure. Data Export (Pro): Generate comprehensive CSV risk reports of your TWA limits and easily share them via email. Enjoy an ad-free, safer listening environment!
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The maximum measurement level in Decibel Meter is limited to 120 dB. This is comparable to the sound level of a loud rock concert or human pain threshold.
No, Decibel Meter does not contain advertisements. The app is free to use with optional premium features.
Premium features include a Professional Noise Dosimeter for background measurement throughout the workday and automatic calculation of Daily Noise Dose (%) and Time-Weighted Average (TWA) according to OSHA/NIOSH Standards.
The latest version, 1.0.3, was last updated on February 25, 2026. The app was initially released on September 30, 2024.
Decibel Meter is available on iPhone and iPad devices, indicated by its supported devices list.
Subscription plans include Weekly Premium for $2.99, Monthly Premium for $7.99, and Yearly Premium for $49.99.
Decibel Meter has an age rating of 4+, making it suitable for a wide range of users.
The app claims to provide highly accurate measurements, making it a reliable tool for monitoring sound levels.
