Does 로밍도깨비 eSIM work on iPhone Duo?
Probably, but it's not confirmed. 로밍도깨비 eSIM was updated on 28 October 2026 (version 2.1.1), after Apple's iPhone Duo tools came out, but UANGEL Corp. 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
- UANGEL Corp.
- Category
- Travel
- Current version
- 2.1.1 · 28 October 2026
- Popularity
- #56 in the top charts in South Korea
- App Store rating
- 4.8 out of 5 (6,620 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 2.1.1)
Other Travel apps on iPhone Duo
-
Trip.comTrip.com Travel Singapore Pte. Ltd. · TravelUpdated, unconfirmedUpdated 23 October 2026 -
NOLYANOLJA CO.,LTD · TravelUpdated, unconfirmedUpdated 14 October 2026 -
대한항공 MyKorean Air Lines Co., Ltd · TravelUpdated, unconfirmedUpdated 26 October 2026 -
코레일+한국철도공사 · TravelUpdated, unconfirmedUpdated 27 October 2026 -
AgodaAgoda.com · TravelUpdated, unconfirmedUpdated 26 October 2026 -
EasyParkEasy Park AS · TravelUpdated, unconfirmedUpdated 22 October 2026 -
WikiCamps AustraliaWikiCamps pty ltd · TravelUpdated, unconfirmedUpdated 19 October 2026 -
TripViewTripView Pty Ltd · TravelAdaptedRelease notes, version 6.6.2
All apps on iPhone Duo in South Korea →
Got an iPhone Duo? How does 로밍도깨비 eSIM look on the inner screen?
No owner report yet for version 2.1.1.
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 로밍도깨비 eSIM work on iPhone Duo?
Probably, but it's not confirmed. 로밍도깨비 eSIM was updated on 28 October 2026 (version 2.1.1), after Apple's iPhone Duo tools came out, but UANGEL Corp. 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 로밍도깨비 eSIM be adapted to iPhone Duo?
Only UANGEL Corp. knows. We check 로밍도깨비 eSIM 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.