isiphoneduoready

Calendar Op.2: Planner & Diary

Yoshihiro Sakamoto

Productivity

Ready

Fills the whole inner screen.

Built with the iOS 27.1 SDK or later.

Version
3.0.1
Last App Store update
Oct 26, 2026
Confirmed
Oct 30, 2026

Calendar Op.2: Planner & Diary

Calendar Op.2: Planner & Diary 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 3.0.1 say:

    …1 fixes - Minor bug fixes for iOS 27.1. What was new in V3.0 Full support for iPhone Duo - On the large inner display, use Split View with the month and the list side b…

  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 3.0.1 fills the whole inner screen. If that’s not what Calendar Op.2: Planner & Diary 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

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