title: what is the fastest FFT library for iOS/Android ARM devices?
body: <p>What is the fastest FFT library for iOS/Android ARM devices? And what library to people typically use on iOS/Android platforms? I'm guessing vDSP is the library most frequently used on iOS. </p>
  
  <p>EDIT: my code is at <a href="http://anthonix.com/ffts" rel="noreferrer">http://anthonix.com/ffts</a> and uses the BSD license. It runs on Android and iOS, and it is faster than libav, FFTW and vDSP. </p>
  
  <p>EDIT2: if anyone can provide access to a POWER7 machine (or other machines) please email me. It would be much appreciated.</p>
  
  <p>Cheers,</p>