Something out
of tune?

Hand tracking tips

• Play in reasonable light, with both hands inside the camera frame.
• Keep the phone propped upright about an arm's length away.
• Move the pitch hand sideways. Raise or lower a relaxed volume hand, and close it into a fist to mute.

Audio

• Check the silent switch and volume — the synth respects both.
• Bluetooth speakers add latency; wired or built-in speakers feel most playable.

Requirements

Syntheremin Instrument needs an iPhone with a TrueDepth front camera (any Face ID iPhone). It checks for the capability at runtime.