FL is my favorite app for throwing patterns together. To me it's like the Motif ES' phrase factory on steroids. Orion is a worthy contender as well.

There are many different musical tastes here at this forum. I like the productions you did btw. You're music has a European techno / dance sound to it for my ears. While that isn't necessarily among my favorite genres, I do like some related themes including experimental genres.

AJ