Theremin I/O vs Sonobender

Play with light – Theremin I/O turns your iPhone into a touchless music instrument. It uses your camera and flash to measure the distance to your hand, this signal is then processed by a synthesizer to generate a tone. Features: • Old-school synthesizer • Constrain input to scales (harmony quantization) • 8 sound presets with effect controls • 50+ scale presets • Use as a MIDI controller (requires in-app purchase) • Learn fast with the tutorial overlay For more information visit http://theremin.io

Sonobender is an innovative music app that lets you play theremin sounds using hand gestures. Use your camera to track hand movements and control sound intuitively: • Right hand position → Pitch control • Left hand pinch gesture → Volume control Key Features:  • Real-time hand tracking for theremin performance • Various waveform sounds (sine, square, sawtooth, and more) • Beautiful Aurora visual backgrounds • Daily check-in rewards for new sounds • Musical note display for learning Sound Collection:  • Classic theremin sounds • Synth leads • Daily opportunities to earn new sounds Experience the mystical theremin sound with just your iPhone/iPad - no additional equipment needed!