Does MLB work on iPhone Duo?
Probably. The release notes for MLB 26.18.3 (October 21, 2026) mention iPhone Duo. No owner has reported how it runs yet.
Tried MLB 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
Released after Duo submissions opened
Mentions iPhone Duo: “We’ve optimized the MLB app for iPhone Duo, introducing a redesigned tab bar along with dynamic Live Activities and scoreboard layouts adapted for every orientation.”
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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Reports (0)
No reports yet.
Badge for developers
[](https://isitduoready.com/app/mlb)
<a href="https://isitduoready.com/app/mlb"><img src="https://isitduoready.com/app/mlb/badge.svg" alt="iPhone Duo status of MLB" height="20"></a>
Shows MLB's current status and updates by itself. Add it to your README, website or press kit.