Think that it is funny that in the first post when he opens up the Caustic Alpha for the first first time he goes directly to the modular. That was my first impulse to...
But he has been waiting for the modular a loooong time.
He almost gave up on it thinking that maybe it would never come, but finally he gets closure!
So go there and take a look at the posts and the second post comes with an interesting reflection when it comes to Caustic and Caustic Core and how that can change some things in regards to mobile music making.
Link to the first post:
http://www.palmsounds.net/2013/08/a-quick-look-at-caustic-30-alpha.html
Second post:
http://www.palmsounds.net/2013/08/building-ecosystem-around-your-app.html
Also it is important to point out to everyone that Caustic and Caustic Core is different developers... Of course they work hand in hand. With Rej the developer making Caustic and Mike working with the Core of Caustic expanding on the Caustic concept and being integrated with the Caustic mothership.
In either case Android was for me exciting before but it is really heating up this year!