The 1.6 version of Nuance for Mac is available as a free download on our website. The program lies within Audio & Video Tools, more precisely General. The following version: 1.0 is the most frequently downloaded one by the program users. This Mac app was originally developed by New Sonic Arts.
From the developer:
Nuance is a creative sampler application for Mac OS. This app is ready for host automation without any additional setup. MIDI controllers can be assigned to any automatable parameter with the Assignment Manager, and configurations for your different devices can be stored and recalled with the Template feature.
You may want to check out more software for Mac, such as Nuance PDF Converter for Mac, Storyweaver or TabletDraw, which might be similar to Nuance.