Audio Spectrum Paid Apps

A handy tool scans audio spectrum and report in nice graphical format. Bonus a fairly accurate frequency counter.New in 1.7+ Improved engine+ Highlight main freqFeatures+ Touch screen to switch...

Want to monitor PSK31 transmissions, without using a bulky computer? PSK31 lets you view ham radio PSK31 on your iPad. Just set your iPad next to your radio, tune in a PSK31 frequency, and watch...

Sharpen your sense of time! liveBPM is the tempo monitoring tool for drummers, bands and DJs. It detects music and beats via the microphone and continuously displays the current tempo in beats per...

Sound View - Sound You Can See !

Sound View allows you to have fun with sound ! It is an Audio Spectrum Analyzer App. It analyzes sound from the built in microphone, or from an attached...

Spectrum Pad turns your iPad, iPhone, or iPod Touch into an audio spectrum analyzer. Frequencies up to 20 kHz can be displayed.

You can control the displayed frequency span, as well as the...

SmaartTools for iOS single channel RTA is a full-featured audio spectrum analyzer based on the single-channel portion of Smaart 7 by Rational Acoustics.

If you need a two-channel FFT for...

Acoustics Spectrum Analyzer

Acoustics Spectrum Analyzer is a Real-time audio spectrum analyser/recorder for iPhone and iPad.

Acoustics Spectrum Analyzer samples sounds using...

Want to monitor morse code transmissions, without using a bulky computer? Morse Pad lets you decode morse code on your iPad, iPhone, or iPod Touch. Just set your device near a radio, tune in a...

Your brand new high quality headphones require a burn-in period prior to achieving their high fidelity audio potential. Think of it like a brand new pair of shoes that need to be worn for a while...

Create the world's most annoying sound.
Screech Maker puts the audio spectrum at your fingertips.

Features:
-Variable Frequency Tone Generator (20Hz ~ 20,000Hz)
-Frequency...