FFT for Android - Download Free [Latest Version + MOD] 2025

Whats new in FFT v7.4

6 things about FFT

1. Also, check out our other great audio and acoustics apps: AudioTools, our premier suite of audio and acoustics analysis apps, SPL, SPL Graph, for recording SPL over time, RTA, RT60, Generator, and Speaker Pop.
2. Adjust the decay time from 0.5 seconds, for a very fast fluid display, to 8 seconds, or use Peak Hold or Average mode.
3. The signal generator appears as a heads-up display when you tap the icon, so you can see the graph while you adjust the generator.
4. When your analysis is complete, you can save the graph image to your photo roll to include in a report, or export the data in an XLS file.
5. You can control both the level of graph smoothing and decay time, to get as much or as little detail as you require.
6. This application has been designed for acoustics work, and so the bins have been normalized to octaves, to get a display that will show a flat line for pink noise.

Release date: 2024-10-17
Current version: 7.4
File size: 25.90 MB
Developer: Andrew Smith

How to setup FFT APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install fft.apk file on your phone in 4 Simple Steps:

Download the fft.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the fft.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the FFT app will appear on the home screen of your device.

Is FFT APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the FFT apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: $10.99 On iTunes

Reviews

I put that s%#t on everything

Aka: I use this app for all sorts of troubleshooting. Trying to find a slow leak in a tire or a vacuum leak on an engine. By showing the peaks in Hz you can visually "see" the sound in a way impossible to hear with your ears. Priceless tool for debugging anything that makes noise.

~ By andrewwynn

Not exactly a real discrete FFT

The spectrum is displayed as a continuous graph rather than being discrete vertical lines for each frequency present. Makes it very hard to use for real quantitative analysis. Why could they not have done it the correct way??

~ By FreddyUUU

Great app

Help me set up my hi Fi stereo with just my Mobile. Lots of options and easy to use!

~ By GGXST

Good App Gone Bad

Update Crashes every time. Deleted and re-installed. Same thing. Developer must not care about reviews. I hate to say anything bad about this app, because I use it all the time, but the new patch I just installed is buggy. It's crashed 3 times in about a minute. Every time you double tap the screen it crashes. I made a change in the options and it crashed. I ran my memory management app and it did the same thing.

~ By fleahead