isiphoneduoready

Countr - Quick Count

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Utilities

Ready

Fills the whole inner screen.

Built with the iOS 27.1 SDK or later.

Version
4.2
Last App Store update
Oct 19, 2026
Confirmed
Oct 30, 2026

Countr - Quick Count

Countr - Quick Count 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 4.2 say:

    Countr 4.2 makes counting easier for everyone, on every device. + iPhone Duo Ready - Countr looks great on the outer and inner display. Using it in laptop p…

  2. Verified by the community

    The iPhone Duo community lists it as ready.

View on the App Store