Does Niki Live work on iPhone Duo?

Yes. Niki Live has been updated for iPhone Duo and uses the full inner display. Its latest version is built with the iOS 27.1 SDK and uses Apple’s iPhone Duo APIs.

Is Niki Live letterboxed on iPhone Duo?

No. Niki Live fills the full inner display.

All apps

Niki Live

Name: Niki Live - Live Stream&Party
Author: SINYNN TECHNOLOGY CO.,LIMITED

SINYNN TECHNOLOGY CO.,LIMITEDVideo & TV

View in the App Store

On iPhone Duo

Fits

Niki Live fills the inner screen and adapts when you fold.

Its latest version is built with the iOS 27.1 SDK and uses Apple’s iPhone Duo APIs.[1]

How we know: From the app’s build
Checked on: Version 3.11.0
Build: iOS 27.1 SDK
uses Apple’s iPhone Duo APIs
Latest version: 3.11.0, Nov 4, 2026
Status updated: Nov 5, 2026

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Version history

Version 3.11.0Fits
iOS 27.1 SDK
Checked Nov 5, 2026

Sources

App Store build, version 3.11.0
Built with the iOS 27.1 SDK. Uses UIView.reservedRegions, UIViewReservedRegionKind and systemTraitsAffectingVerticalBarEdge.