Turn your Android phone into a professional audio analyser. Supports one, 1/2 and 1/3 octave filter and calibration. Displays overall Peak and RMS value for acoustical measurements. Measure the frequency response of your audio equipment, identify tones and noises. Bugs etc: info@radonsoft. net.
Get the .apk installation package of RTA Audio Analyzer 1.5 that is available for free and read users' reviews on Droid Informer. The file size is 79 KB and the app is designed for Android 4.0 and higher. According to the antivirus report, this application is safe and secure. RadonSoft is the official developer of the tool which can be found in the Music & Audio category.
RTA Audio Analyzer has been downloaded and installed by over 0,5M users and its most recent update was released on Dec 8, 2013. On Google Play, the app has been rated 4.3 by its users. This application displays advertisements.
Samsung and Asus users highly appreciate the tool.
From the users' point of view, the plus of RTA Audio Analyzer is pro version features, however, some people state that the weak point of the app is annoying notifications.