Does Just Eat work on iPhone Duo?
Probably, but it's not confirmed. Just Eat was updated on 26 October 2026 (version 36.39.0), after Apple's iPhone Duo tools came out, but Just-Eat.com 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
- Just-Eat.com
- Category
- Food & Drink
- Current version
- 36.39.0 · 26 October 2026
- Popularity
- #81 in the top charts in the UK
- App Store rating
- 4.8 out of 5 (2,560,933 ratings)
- Last checked
How we know
Updated since Apple's iPhone Duo tools came out (5 October 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 36.39.0)
Other Food & Drink apps on iPhone Duo
-
Too Good To GoToo Good To Go · Food & DrinkUpdated, unconfirmedUpdated 19 October 2026 -
Greggs AppGreggs · Food & DrinkUpdated, unconfirmedUpdated 21 October 2026 -
DeliverooDeliveroo · Food & DrinkUpdated, unconfirmedUpdated 20 October 2026 -
McDonald’s U.K.McDonald's Restaurants · Food & DrinkNot yetLast update 15 September 2026 -
Uber EatsUber Technologies, Inc. · Food & DrinkUpdated, unconfirmedUpdated 26 October 2026 -
Love, ManuelaPassion For Baking AS · Food & DrinkNot yetLast update 27 May 2026 -
Costa Coffee ClubCosta Coffee · Food & DrinkNot yetLast update 24 September 2026 -
애슐리 멤버스이랜드이츠 · Food & DrinkNot yetLast update 2 September 2026
All apps on iPhone Duo in the UK →
Got an iPhone Duo? How does Just Eat look on the inner screen?
No owner report yet for version 36.39.0.
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 Just Eat work on iPhone Duo?
Probably, but it's not confirmed. Just Eat was updated on 26 October 2026 (version 36.39.0), after Apple's iPhone Duo tools came out, but Just-Eat.com 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 5 October 2026, use the whole display.
When will Just Eat be adapted to iPhone Duo?
Only Just-Eat.com knows. We check Just Eat 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 (22 October 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.