Create complex electronic music with a professional drum synthesizer and step sequencer. Design unique sounds with multiple engines, filters, and effects. Build intricate patterns and full arrangements with advanced sequencing features.




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Whether you want more options like iotaTONE or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




Create complex electronic music with a professional drum synthesizer and step sequencer. Design unique sounds with multiple engines, filters, and effects. Build intricate patterns and full arrangements with advanced sequencing features.



Explore microtonal music with a virtual keyboard that plays notes between standard semitones. Hear quarter tones instantly, send them as MIDI to your DAW, and discover unique keyboard layouts that morph into each other.




Create your own Trap music with a vast library of professional sound packs and samples. Compose beats using a step sequencer or live playing, customize presets, and share your creations with friends and the community. Offers tutorials for beginners and supports all devices.