Giada - Giada is a free, minimal, hardcore audio tool for DJs, live performers and electronic musicians.
AMPLI.FI - Live online music community. Twitch for tunes.
JAM - Shake your sound - Music motion app. Make music by shaking your phone. 🎶
Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
Blocs Wave - A free audio app for creating music loops.
WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.