All apps

Forex Trading for Beginners

TiimEducation

On iPhone Duo

Letterboxed

Forex Trading for Beginners runs in an iPhone-sized window with black bars.

Want Forex Trading for Beginners to fill the inner display? Be the first to vote.

Its latest version is built with the iOS 26.0 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 8.16 - Pro
Build
iOS 26.0 SDK
Latest version
8.16 - Pro, Nov 2, 2026
Status updated

What owners report

No owner reports yet. Add yours

Version history

  1. Version 8.16 - ProLetterboxed

    iOS 26.0 SDK

    Checked Nov 5, 2026

Sources

  1. App Store build, version 8.16 - Pro

    Built with the iOS 26.0 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo