Does discovery+ work on iPhone Duo?
Probably, but it's not confirmed. discovery+ was updated on October 19, 2026 (version 21.14.0), after Apple's iPhone Duo tools came out, but Discovery Digital doesn't mention iPhone Duo. Apps built with Apple's standard components fill the inner screen on their own once rebuilt.
- On iPhone Duo
- Updated, unconfirmed
- Developer
- Discovery Digital
- Category
- Entertainment
- Current version
- 21.14.0 · October 19, 2026
- App Store rating
- 4.7 out of 5 (64,098 ratings)
- Last checked
How we know
Updated since Apple's iPhone Duo tools came out (October 5, 2026), but the developer doesn't mention the Duo. Apps built with Apple's standard components fill the inner screen on their own. See it on the App Store
History on iPhone Duo
- · Updated, unconfirmed (version 21.14.0)
Other Entertainment apps on iPhone Duo
-
TikTok ProTikTok Ltd. · EntertainmentUpdated, unconfirmedUpdated October 19, 2026 -
TikTokTikTok Ltd. · EntertainmentUpdated, unconfirmedUpdated October 26, 2026 -
Peacock TVPeacock TV LLC · EntertainmentUpdated, unconfirmedUpdated October 26, 2026 -
PineDramaTikTok Ltd. · EntertainmentUpdated, unconfirmedUpdated October 20, 2026 -
Paramount+CBS Interactive · EntertainmentAdaptedApple's list, October 22, 2026 -
Tiny ComputersFountain Interactive Ltd · EntertainmentAdaptedApp Store description -
HBO MaxWarnerMedia Global Digital Services, LLC · EntertainmentUpdated, unconfirmedUpdated October 19, 2026 -
CrunchyrollCrunchyroll, LLC · EntertainmentUpdated, unconfirmedUpdated October 23, 2026
All apps on iPhone Duo in the US →
Got an iPhone Duo? How does discovery+ look on the inner screen?
No owner report yet for version 21.14.0.
Still looking for the iPhone Duo itself? Restocks sell out within minutes: get an alert the moment one lands near you.
Good to know
Does discovery+ work on iPhone Duo?
Probably, but it's not confirmed. discovery+ was updated on October 19, 2026 (version 21.14.0), after Apple's iPhone Duo tools came out, but Discovery Digital doesn't mention iPhone Duo. Apps built with Apple's standard components fill the inner screen on their own once rebuilt.
Why do some apps have black bars on iPhone Duo?
Because they were built before Apple's iPhone Duo tools. On the inner screen, an app built for an older iOS opens in an iPhone-size window on a black background; one built for iOS 27.0 uses more of it but leaves some space blank; only apps built with the iOS 27.1 SDK, which developers have had since October 5, 2026, use the whole display.
When will discovery+ be adapted to iPhone Duo?
Only Discovery Digital knows. We check discovery+ on the App Store again within about 1 h: this page changes as soon as a new version says it supports iPhone Duo.
Do apps that aren't adapted still work on iPhone Duo?
Yes. Every iPhone app runs on iPhone Duo: one that isn't adapted just doesn't fill the inner screen until its developer updates it.
How we measure
Sources: Apple's list of apps adapted to iPhone Duo (October 22, 2026) and each app's App Store record (version, release date, release notes, description). Apple doesn't say which tools an app was built with, so an app stays “Updated, unconfirmed” until its developer says more.