What Is the Best Free Sound Meter App?

When it comes to measuring sound levels, a sound meter app is an essential tool. With the rise of noise pollution in cities and other areas, it’s important to be able to measure sound levels quickly and accurately. Luckily, there are a variety of free sound meter apps that can help you do just that.

One of the most popular free sound meter apps available is SPLnFFT Sound Meter. This app measures frequencies from 16 Hz up to 22 kHz, allowing for an accurate measurement of sound levels. It also features peak level detection, which is useful for measuring short-term sound fluctuations. The app also has a decibel graph, which gives you a visual representation of the measurements so you can better understand the data.

Another popular free sound meter app is Smart Tools Pro.

This app features both analog and digital displays for easy reading, as well as a peak hold feature that helps you keep track of sudden increases in sound levels. It also has an adjustable alarm function so you can be alerted if the noise level exceeds a certain threshold. Additionally, this app can measure both indoor and outdoor noises, making it useful for all types of situations.

If you’re looking for something more advanced than just measuring decibels, Decibel X may be the perfect choice for you. This app includes additional features such as frequency analysis and real-time graphing capabilities so you can get more detailed information about your measurements. Additionally, this app includes automatic calibration and background noise elimination functions so your readings are as accurate as possible.

Conclusion:

When it comes to choosing the best free sound meter app, it really depends on what your needs are and how much detail is required in your measurements. All three apps discussed – SPLnFFT Sound Meter, Smart Tools Pro and Decibel X – offer great features and accuracy in their respective categories so any one of them could be considered the best free sound meter app depending on your specific needs.