What are some alternatives?
When comparing NanoStudio and Pure Data, you can also consider the following products
G-Stomper Studio - G-Stomper Studio is a feature-packed, mobile music production tool.
TouchDesigner - TouchDesigner is a visual development platform that equips you with the tools you need to create stunning realtime projects and rich user experiences.
Sampulator - Make (and record) beats on your keyboard
SuperCollider - A real time audio synthesis engine, and an object-oriented programming language specialised for...
KORG Gadget - KORG Gadget - From iOS to Mac. Music production software to help your musical imagination become reality.
Vvvv - vvvv is a graphical programming environment for easy prototyping and development.