Sound Meter Pro is the 4th set of Smart Tools collection. SPL(sound pressure level) meter app uses your microphone to measure noise volume in decibels(db), and shows a reference. We calibrated a lot of android devices using an actual sound meter with dB(A). Remember! Most smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB).
This application is created by Smart Tools co. and its category is Tools. The latest update was on Oct 14, 2020 and the app was downloaded and installed by over 50K users. Google Play displays that Sound Meter Pro is rated 4.6 by its users.
This application is often downloaded by Samsung and LG users. Get the setup package of Sound Meter Pro 2.6 that is free and have a look at users' reviews on Droid Informer. The app is built for Android 4.1 and above. It's secure to download the app.
As users state, the pluses of this application are a simple and clean interface, good customer support and its low cost.