Does IBKR Mobile work on iPhone Duo?
Probably. The release notes for IBKR Mobile 10.20.2 (November 2, 2026) mention iPhone Duo. No owner has reported how it runs yet.
Tried IBKR Mobile 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: “This version has improved support for the iPhone Duo!”
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)
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Badge for developers
[](https://isitduoready.com/app/ibkr-mobile-invest-worldwide)
<a href="https://isitduoready.com/app/ibkr-mobile-invest-worldwide"><img src="https://isitduoready.com/app/ibkr-mobile-invest-worldwide/badge.svg" alt="iPhone Duo status of IBKR Mobile" height="20"></a>
Shows IBKR Mobile's current status and updates by itself. Add it to your README, website or press kit.