Does SNOW 스노우 work on iPhone Duo?
Not yet. SNOW 스노우's current version (15.4.6, 30 September 2026) came out before Apple's iPhone Duo tools, so on the inner screen it opens in an iPhone-size window with black bars. It works, just not full screen.
- On iPhone Duo
- Not yet
- Developer
- SNOW Corporation
- Category
- Photo & Video
- Current version
- 15.4.6 · 30 September 2026
- Popularity
- #55 in the top charts in South Korea
- App Store rating
- 4.4 out of 5 (191,422 ratings)
- Last checked
How we know
Its current version is older than Apple's iPhone Duo tools (5 October 2026): on the inner screen it opens in an iPhone-size window with black bars. See it on the App Store
History on iPhone Duo
- · Not yet (version 15.4.6)
Other Photo & Video apps on iPhone Duo
-
YouTubeGoogle · Photo & VideoUpdated, unconfirmedUpdated 27 October 2026 -
BerryFilmSeungyun Kim · Photo & VideoUpdated, unconfirmedUpdated 11 October 2026 -
ROLLIE'S마야크루 · Photo & VideoUpdated, unconfirmedUpdated 28 October 2026 -
OldiSean Cho · Photo & VideoAdaptedRelease notes, version 1.6.3 -
YoungPhotoSeungyun Kim · Photo & VideoUpdated, unconfirmedUpdated 18 October 2026 -
InstagramInstagram, Inc. · Photo & VideoAdaptedApple's list, 22 October 2026 -
Analog Weddingordinaryfactory Inc. · Photo & VideoNot yetLast update 12 October 2019 -
filmhwa (필름화)ARTTIC CO., LTD. · Photo & VideoNot yetLast update 3 September 2026
All apps on iPhone Duo in South Korea →
Got an iPhone Duo? How does SNOW 스노우 look on the inner screen?
No owner report yet for version 15.4.6.
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 SNOW 스노우 work on iPhone Duo?
Not yet. SNOW 스노우's current version (15.4.6, 30 September 2026) came out before Apple's iPhone Duo tools, so on the inner screen it opens in an iPhone-size window with black bars. It works, just not full screen.
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 SNOW 스노우 be adapted to iPhone Duo?
Only SNOW Corporation knows. We check SNOW 스노우 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.