Is it Duo-ready?

Air & Space Fitness Calculator

Patrick Smith

View on App Store ↗Health & Fitness

Does Air & Space Fitness Calculator work on iPhone Duo?

Not known yet. Air & Space Fitness Calculator was updated on October 23, 2026, after Apple began accepting iPhone Duo builds, but the release notes don't mention iPhone Duo. No owner has reported how it runs yet. If you have one, you can add the first report.

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By position

Outer screenNo data
Inner screenNo data
Half-folded (tabletop)No data
Keeps your place when foldingNo data

From recent reports. “Didn't try” answers aren't counted.

App Store updates

All apps
Version 4.1

Released after Duo submissions opened

Checked every few hours. Only builds made with the iOS 27.1 SDK, accepted since October 5, 2026, can use the whole inner display. Owner reports confirm whether an update did.

Report how it runs

How does Air & Space Fitness Calculator run on your Duo?

Screenshots

Optional, up to 4. Unfolded is most useful. We check each one before it's shown, and remove location and other hidden details.

Positions you tried

Outer screen
Inner screen
Half-folded (tabletop)
Keeps your place when folding

Optional. It helps people who use the phone a certain way.

Details

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Reports (0)

No reports yet.

Badge for developers

iPhone Duo status of Air & Space Fitness Calculator
Markdown
[![iPhone Duo status](https://isitduoready.com/app/air-space-fitness-calculator/badge.svg)](https://isitduoready.com/app/air-space-fitness-calculator)
HTML
<a href="https://isitduoready.com/app/air-space-fitness-calculator"><img src="https://isitduoready.com/app/air-space-fitness-calculator/badge.svg" alt="iPhone Duo status of Air & Space Fitness Calculator" height="20"></a>

Shows Air & Space Fitness Calculator's current status and updates by itself. Add it to your README, website or press kit.