Does GOV.UK One Login work on iPhone Duo?
Probably, but it's not confirmed. GOV.UK One Login was updated on 13 October 2026 (version 1.32.0), after Apple's iPhone Duo tools came out, but Government Digital Service 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
- Government Digital Service
- Category
- Utilities
- Current version
- 1.32.0 ยท 13 October 2026
- App Store rating
- 4.2 out of 5 (197,230 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
- ยท Updated, unconfirmed (version 1.32.0)
Other Utilities apps on iPhone Duo
-
๋ํ๋ฏผ๊ตญ ๋ชจ๋ฐ์ผ ์ ๋ถ์ฆํ์ ์์ ๋ถ ยท UtilitiesUpdated, unconfirmedUpdated 26 October 2026 -
ShadowrocketShadow Launch Technology Limited ยท UtilitiesNot yetLast update 7 September 2026 -
ICN SMARTPASS (์ธ์ฒ๊ณตํญ ์ค๋งํธํจ์ค)์ธ์ฒ๊ตญ์ ๊ณตํญ๊ณต์ฌ ยท UtilitiesNot yetLast update 1 October 2026 -
Google AuthenticatorGoogle ยท UtilitiesUpdated, unconfirmedUpdated 14 October 2026 -
์์ ๋๋ค๋ํ์ ์์ ๋ถ ยท UtilitiesNot yetLast update 14 September 2026 -
์ ๋์ฝ:Safari ๊ด๊ณ ์ฐจ๋จOH NAM KWON ยท UtilitiesNot yetLast update 21 September 2026 -
RunaPham Tran Thai Bao ยท UtilitiesUpdated, unconfirmedUpdated 24 October 2026 -
๋ค์ด๋ฒ MYBOXNAVER Corp. ยท UtilitiesUpdated, unconfirmedUpdated 16 October 2026
All apps on iPhone Duo in South Korea โ
Got an iPhone Duo? How does GOV.UK One Login look on the inner screen?
No owner report yet for version 1.32.0.
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 GOV.UK One Login work on iPhone Duo?
Probably, but it's not confirmed. GOV.UK One Login was updated on 13 October 2026 (version 1.32.0), after Apple's iPhone Duo tools came out, but Government Digital Service 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 GOV.UK One Login be adapted to iPhone Duo?
Only Government Digital Service knows. We check GOV.UK One Login 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 โUpdated, unconfirmedโ until its developer says more.