Octal: Pocket Synth

RYAN JAMES,GALANG ELLIS

Music

Is Octal: Pocket Synth ready for iPhone Duo?

Ready

Fills the whole inner screen.

Built with the iOS 27.1 SDK or later.

Version
1.2.0
Last App Store update
Oct 22, 2026
Confirmed
Oct 30, 2026

Octal: Pocket Synth

Octal: Pocket Synth on the inner screen: fills the whole inner screen. It gets 2,853 × 2,007 pixels, drawn to the geometry measured in the simulator.

How we know

How we decide
  1. Developer says so

    The notes for version 1.2.0 say:

    …al stays upright; turn the lock off in Control Center to play it sideways. • On iPhone Duo, the shut phone turns upright too, with Back, Record and Play in a column under…
  2. Verified by the community

    The iPhone Duo community lists it as ready.