Sound monitor FFTWave

E.N.Software

Google Play★ 4.1FreeFirst seen 12 Oct 2026

Compare Open in Google Play

Similar apps

Compare all

App info

Installs: 100,000+
Category: Video Players & Editors
Content rating: Everyone
Version: 1.9
Released: Apr 30, 2015
Last updated: 22 Jul 2025
In-app purchases: No
Contains ads: No
Promo video: No
Requires Android: 4.1

4.1303 ratings

5

180

4

42

3

33

2

12

1

29

Screenshots

Rankings

This app isn't in any of our charts yet.

What's newin version 1.9

・API version has been updated to 35.

About this app

You can check the frequency characteristics of the sound in real time.

Read full description

FFTWave is a free software. This app displays the waveform of the sound from the microphone. In addition, it can display a spectrum by Fourier transform. You can check the frequency characteristics of the sound in real time. There are functions of peak detection, peak hold. Supporting the Pinch Zoom Gestures. It help sound adjustment and howling analysis.

Developer website nozu@ensoftware.net