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Barnes & Noble

Barnes & NobleBooks

View in the App Store
On iPhone Duo

Letterboxed

Barnes & Noble runs in an iPhone-sized window with black bars.

Its latest version is built with the iOS 26.5 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 257
Build
iOS 26.5 SDK
Latest version
257, Sep 15, 2026
Status updated

What owners report

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Version history

  1. Version 257Letterboxed

    iOS 26.5 SDK

    Checked Oct 23, 2026

Sources

  1. App Store build, version 257

    Built with the iOS 26.5 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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