Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.
Auxy Music Studio - Auxy brings real music creation to iPhone in a simple and inspiring format.
Ableton Live - Ableton makes Push and Live, hardware and software for music production, creation and performance. Ableton´s products are made to inspire creative music-making.
AudioKit Synth One - Free & Open-source iPhone/iPad Synth 🎹
Reaper - Reaper is a focused digital audio workstation (DAW) developed by Cockos. In the creation of the software, the digital audio technology company intended to make audio editing accessible to the masses.
FL Studio Mobile - Create & save multi-track music projects on a smartphone