Does Smart Logbook work on iPhone Duo?
Probably. The release notes for Smart Logbook 2.3.2 (October 20, 2026) mention iPhone Duo. No owner has reported how it runs yet.
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Nobody has reported how this app runs on iPhone Duo yet.
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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
Version 2.3.2
Mentions iPhone Duo: “iPhone Duo support”
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
Reports (0)
No reports yet.
Badge for developers
Markdown
[](https://isitduoready.com/app/smart-logbook)
HTML
<a href="https://isitduoready.com/app/smart-logbook"><img src="https://isitduoready.com/app/smart-logbook/badge.svg" alt="iPhone Duo status of Smart Logbook" height="20"></a>
Shows Smart Logbook's current status and updates by itself. Add it to your README, website or press kit.