Fits Duo
Submit your app

iPhone Duo is out. Developers are updating their apps, so statuses may change over the next few days. Report how an app fits

All apps

3ook.com Li3rary

Liker Land, Inc.Books

View in the App Store
On iPhone Duo

Letterboxed

3ook.com Li3rary runs in an iPhone-sized window with black bars.

Want 3ook.com Li3rary to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 26.2 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 1.3.2
Build
iOS 26.2 SDK
Latest version
1.3.2, Aug 28, 2026
Status updated

What owners report

No reports from owners yet. Add yours

Version history

  1. Version 1.3.2Letterboxed

    iOS 26.2 SDK

    Checked Oct 24, 2026

Sources

  1. App Store build, version 1.3.2

    Built with the iOS 26.2 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
See all 132