Does Foqos work on iPhone Duo?

Yes. Foqos is updated for iPhone Duo and uses the full inner display. Version 2.3.0 (September 22) adapts the Home and insights layouts for iPhone Duo, per its GitHub release notes.

Is Foqos letterboxed on iPhone Duo?

No. Foqos fills the inner display.

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Foqos

Name: Foqos - Tap to Block
Author: Ali Waseem

Ali WaseemProductivity

View in the App Store

On iPhone Duo

Fits

Foqos fills the inner screen and adapts when you fold.

Version 2.3.0 (September 22) adapts the Home and insights layouts for iPhone Duo, per its GitHub release notes.[1][2]

How we know: Claimed by the developer
Latest version: 2.3.4, Oct 16, 2026
Status updated: Oct 20, 2026

What owners report

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Sources

GitHub: Foqos pull request #538, “Adapt Home and insights layouts for iPhone Duo”
GitHub: Foqos 2.3.0 release notes

Have an iPhone Duo?

Tell us what Foqos looks like on yours.

When unfolded, it…FitsFills the inner screenPartly fitsSome screens are letterboxedLetterboxediPhone-sized window with black barsHas issuesBugs or broken featuresDoesn’t workCrashes or can’t be used

Version OptionalShown on the app’s App Store page under Version History.

Screenshots OptionalAdd screenshotsOf the unfolded screen. Up to 4 images.

Anything else? Optional

Fits

What owners report

Sources

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