isiphoneduoready

Prismark

Zachary Coleman

Productivity

Ready

Fills the whole inner screen.

Built with the iOS 27.1 SDK or later.

Version
1.0.1
Last App Store update
Oct 22, 2026
Confirmed
Oct 30, 2026

Prismark

Prismark 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 1.0.1 say:

    • Even better on iPhone Duo • CarPlay. Listen to your library in the car. • Optimized Low Power Mode and st…

  2. Verified by the community

    The iPhone Duo community lists it as ready.

Not what you see? Report “Ready” as incorrect

This page says version 1.0.1 fills the whole inner screen. If that’s not what Prismark looks like on your iPhone Duo’s inner screen, tell us. It changes to “Not ready” once three people report it, at least one with a screenshot.

Screenshot of the inner screen

No screenshot chosen

Optional, but it’s the proof that lets reports change the answer. Your screenshot stays on your device: we only send a tiny grayscale copy to check it.

By sending a report you accept the Terms of Use. How we handle it: Privacy Policy.

View on the App Store