IPTV player whose detail pages give the trailer more room on the open Duo
Does Grain - IPTV Player work on iPhone Duo?
Yes, the developer says so: the release notes for Grain 1.1.2 say it adds iPhone Duo support.
- App Store confirmedThe App Store release notes for version 1.1.2, in Spanish: Grain adds iPhone Duo compatibility, with the home screen, catalogue and detail pages fitting the width and orientation, and more room for the trailer when unfolded. The Grain account says the same in a post on X: "Folded, everything stays within reach. Unfolded, you get a sidebar, a wider catalog and bigger detail pages with trailers and cast." Its video is made of illustrations, not the app running. The App Store seller is Animetra OU (id 6813056685); version 1.1.2 was released on October 9, 2026.
Adapted for the fold
- Closed · Outer display
Within reach on the cover
Closed, the controls stay within reach and clear of the camera, according to the developer.
- Open · Inner display
A sidebar and bigger detail pages
Open, a sidebar sits beside a wider catalogue, and the detail pages for films and series put the trailer and cast up front, according to the developer.
About Grain - IPTV Player
Grain plays live TV, films and series from your own IPTV provider. Version 1.1.2 fits its screens to the Duo and adds a sidebar, a wider catalogue and bigger detail pages on the open screen.
Evidence reviews
What we checked, when, and what the evidence establishes. Each record preserves the support label at that check.
· App Store page reviewed
App Store confirmed · iphone-duo
The App Store release notes for version 1.1.2 (released October 9, 2026) mention iPhone Duo: "Grain 1.1.2 incorpora compatibilidad con iPhone Duo."
App version: 1.1.2.
Store text only: we haven't seen the app running, and the store page doesn't show how each pose is used.
View reviewed evidence ↗
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Sources: Grain - IPTV Player on the App Store (apps.apple.com) · Grain on X (x.com)
More for iPhone Duo
Netflix
Netflix, Inc.
Clips on the outer screen, cinema on the inner one, redesigned for iPhone Duo.
Launch partner: Named by Apple as an iPhone Duo launch partner.
- Closed
- Open
- Book
- Standing
Prime Video
Amazon
Amazon's streaming service: half folded, the video above and X-Ray below
Launch partner: Named by Apple in its Newsroom article of October 22, 2026, on apps optimized for iPhone Duo. The App Store release notes for version 10.154 (released October 27, 2026) don't mention the Duo.
- Book
- Open
KakaoPage
Kakao Entertainment
Comics, novels and books from Kakao, read like a book on the open Duo
Launch partner: Named by Apple in its Newsroom article of October 22, 2026, on apps optimized for iPhone Duo. The App Store release notes for version 7.34.2 (released October 22, 2026) list "Compatible with iPhone Duo".
- Open