Entertainment v4.52.0
Does ViX work on iPhone Duo?
Yes. ViX 4.52.0 is built with the iOS 27.1 SDK, so it can use iPhone Duo's whole inner display. We haven't seen Duo-specific features yet.
At a glance
- Inner display (7.6″)
- Full screen
- Outer display (5.4″)
- Works normally
- Built with
- iOS 27.1 SDK
- Version 4.52.0, read Oct 29, 2026
- iPad version
- Yes
- Layout already handles big screens
- Latest version
- v4.52.0
- Oct 28, 2026
- Duo in release notes
- Not yet
About ViX
ViX is made by Univision Communications Inc. and first came out on the App Store in February 2021. It has 133,768 ratings on the US App Store, averaging 4.6 stars. Version 4.52.0 came out on Oct 28, 2026 and needs iOS 15.0 or later. It's free to download. Among the 45 video & streaming apps we track on the US App Store, 22 already fill the inner display, 7 are partly adapted and 15 still show black bars. By number of ratings, ViX is #27 of them.
From its App Store listing:
Disfruta ViX, el servicio de streaming en español más grande del mundo. Series, novelas, películas, realities, deportes en vivo, noticias 24/7, documentales, podcasts, música y mucho más. Todo en español y disponible en tus dispositivos favoritos. Descarga la app y empieza a disfrutar GRATIS o lleva tu experiencia al siguiente nivel con ViX Premium. ViX GRATIS – Todo lo que te gusta, totalmente GR…
On the inner display
The app reaches the edges of the inner display. Text and controls stay a comfortable size instead of being blown up.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including ViX. Open it on the inner display, then add a second app next to it. You can save the pair and come back to it later.
Duo-specific features
None confirmed yet. Duo-specific features include side toolbars, layouts that react to the fold, and content on the outer display while the app is open inside.
Evidence & history
App build,
Version 4.52.0 is built with the iOS 27.1 SDK
Apps built with the iOS 27.1 SDK or later can use the whole inner display.
- : Not confirmed yet → Black bars — built with the iOS 26.5 SDK
- : Black bars → Full screen — built with the iOS 27.1 SDK
Latest release notes
Version 4.52.0 · Oct 28, 2026
Disfruta GRATIS de la mejor experiencia de streaming con nuestra última actualización de ViX. Esta incluye estabilidad general y corrección de errores. ¡Estate atento a más actualizaciones en el futuro!
Questions
Does ViX work on iPhone Duo?
Yes. ViX 4.52.0 is built with the iOS 27.1 SDK, so it can use iPhone Duo's whole inner display. We haven't seen Duo-specific features yet.
Does ViX work on the outer display?
Yes. iPhone Duo's 5.4-inch outer display behaves like a regular iPhone screen, so every iPhone app works there as usual.
Can I use ViX in Split View on iPhone Duo?
Yes. On iPhone Duo every app can be placed side by side with another app on the inner display — developers don't need to opt in. How comfortable it feels at half width depends on the app's layout.