Audiofile Engineering updates Quiztones iOS App to v1.7

19th April 2012

Audiofile Engineering has updated Quiztones for iOS to version 1.7.

New in Version 1.7.0:

Quiztones Pro in-app purchase adds Gain Level Comparison quizzes and EQ Expert Mode (1/3-octave).
Electric bass added to EQ quizzes.
Various fixes and improvements.