Sinusoid Pty Ltd releases Audio Kit 2.0 for iOS including New sweep generator (IAP). Audio Kit is a collection of tools which are essential for those working in audio, sound and music; A real time Spectrum Analyser, a Scope, an SPL Meter, and a Signal Generator producing sine waves, white noise and pink noise and sweep (with IAP). Audio Kit has been used by many sound professionals and enthusiasts for sound monitoring since 2010. In-App purchase now includes a sweep generator. Audio Kit is $2.99 and can be downloaded from iTunes.