SPL Meter

Andrew Smith

Music

Is SPL Meter ready for iPhone Duo?

Ready

Fills the whole inner screen.

Built with the iOS 27.1 SDK or later.

Version
11.14
Last App Store update
Oct 20, 2026
Confirmed
Oct 30, 2026

SPL Meter

SPL Meter 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 11.14 say:

    New in this release: - Ready for iPhone Duo: every screen adapts to closed, open, book and tent, with controls in the side…
Not what you see? Report “Ready” as incorrect

This page says version 11.14 fills the whole inner screen. If that’s not what SPL Meter 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.

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