Does SmokeLessTimer work on iPhone Duo?
Probably. The release notes for SmokeLessTimer 1.3 (October 8, 2026) mention iPhone Duo. No owner has reported how it runs yet.
Tried SmokeLessTimer on your Duo? Be the first to reportNobody has reported how this app runs on iPhone Duo yet.
Tried it on a Duo? Your report sets the first status.
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By position
From recent reports. “Didn't try” answers aren't counted.
App Store updates
Mentions iPhone Duo: “Optimised for iPhone Duo: half open, timer and calendar sit side by side; fully open, you see timer, calendar and statistics at once.”
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.
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Badge for developers
[](https://isitduoready.com/app/smokelesstimer)
<a href="https://isitduoready.com/app/smokelesstimer"><img src="https://isitduoready.com/app/smokelesstimer/badge.svg" alt="iPhone Duo status of SmokeLessTimer" height="20"></a>
Shows SmokeLessTimer's current status and updates by itself. Add it to your README, website or press kit.