Does Old Navy work on iPhone Duo?
Probably, but it's not confirmed. Old Navy was updated on 22 October 2026 (version 19.0.0), after Apple's iPhone Duo tools came out, but Gap Inc. 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
- Gap Inc.
- Category
- Shopping
- Current version
- 19.0.0 · 22 October 2026
- App Store rating
- 4.8 out of 5 (1,885 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 19.0.0)
Other Shopping apps on iPhone Duo
-
네이버플러스 스토어NAVER Corp. · ShoppingUpdated, unconfirmedUpdated 26 October 2026 -
스파오 SPAOELAND WORLD LIMITED CO., LTD · ShoppingUpdated, unconfirmedUpdated 21 October 2026 -
TOPTEN10신성통상㈜ · ShoppingUpdated, unconfirmedUpdated 20 October 2026 -
Taobao浙江淘宝网络有限公司 · ShoppingAdaptedApple's list, 22 October 2026 -
유니클로 UNIQLOUNIQLO CO., LTD. · ShoppingUpdated, unconfirmedUpdated 27 October 2026 -
온라인 패션 스토어 무신사MUSINSA Co.,Ltd · ShoppingUpdated, unconfirmedUpdated 28 October 2026 -
MUJI KRMUJI KOREA CO.,LTD · ShoppingUpdated, unconfirmedUpdated 28 October 2026 -
폴센트Fallcent, Inc · ShoppingUpdated, unconfirmedUpdated 25 October 2026
All apps on iPhone Duo in South Korea →
Got an iPhone Duo? How does Old Navy look on the inner screen?
No owner report yet for version 19.0.0.
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Good to know
Does Old Navy work on iPhone Duo?
Probably, but it's not confirmed. Old Navy was updated on 22 October 2026 (version 19.0.0), after Apple's iPhone Duo tools came out, but Gap Inc. 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 Old Navy be adapted to iPhone Duo?
Only Gap Inc. knows. We check Old Navy 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.