Observed arrival · 2026-10-23
SoundCanvas turns a line into a score
SoundCanvas describes an iOS music app where drawing height sets pitch, left-to-right movement sets time, and colour selects an instrument.
- For
- iPhone users making music by drawing
- Worth noticing
- The page says its 18 voices are synthesized on-device and that exported vertical videos are 1080×1920.
Field notes
The page lays out a drawing-to-sound mapping: vertical position sets pitch, horizontal position sets timing, and colour selects among 18 named voices. It says the planned iOS app will synthesize sound on-device, keep drawings in a local gallery, and export audio, still images, or vertical 1080×1920 video. The page also describes 12 keys, five scales, three tempos, and optional bass, drums, or arpeggio; these are presented as app features, not independently verified.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue