Studio Six Digital releases SmaartTools Single Channel RTA v6.6
iPhone, iPad / Tools / Analysis: 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 your iOS device, check out Transfer Function, a module in our AudioTools...
www.440audio.com/en/software/vi44505-Studio-Six-Digital-SmaartTools-Single-Channel-RTA/