Decibel Metre Sound Meter is a smart sound level meter app for iPhone that allows you to accurately measure sound volume. This app utilizes your device's built-in microphone to capture sound and provides you with real-time decibel readings in dBA. With its intuitive interface and helpful features, it is a handy tool for anyone who needs to monitor noise levels.

The app prominently displays the decibel reading on a digital screen, making it easy to read and understand. It also provides a current noise reference, allowing you to compare the sound level to established standards. Additionally, the app shows the minimum, average, and maximum decibel values, giving you a comprehensive overview of the sound levels over time.

One of the standout features of Decibel Metre Sound Meter is its graph line display. This visual representation allows you to see the fluctuations in sound levels, making it easier to identify patterns or changes in the noise environment.

Decibel Metre Sound Meter is a free app available on the App Store. It is a useful tool for various scenarios, such as monitoring noise levels in your surroundings, ensuring compliance with noise regulations, or simply satisfying your curiosity about the sound levels in different environments.