Does Old Navy work on iPhone Duo?
Probably, but it's not confirmed. Old Navy was updated on October 22, 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 · October 22, 2026
- Popularity
- #7 in the top charts in Canada
- 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 (October 5, 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
-
ShopShopify Inc. · ShoppingAdaptedApple's list, October 22, 2026 -
TemuTemu · ShoppingUpdated, unconfirmedUpdated October 27, 2026 -
Amazon ShoppingAMZN Mobile LLC · ShoppingUpdated, unconfirmedUpdated October 26, 2026 -
DealSeekDealSeek LLC · ShoppingUpdated, unconfirmedUpdated October 17, 2026 -
CostcoCostco Wholesale Corporation · ShoppingUpdated, unconfirmedUpdated October 27, 2026 -
WhatnotWhatnot Inc. · ShoppingUpdated, unconfirmedUpdated October 26, 2026 -
UNIQLOUNIQLO CO., LTD. · ShoppingUpdated, unconfirmedUpdated October 27, 2026 -
PC OptimumLoblaw Companies Limited · ShoppingUpdated, unconfirmedUpdated October 26, 2026
All apps on iPhone Duo in Canada →
Got an iPhone Duo? How does Old Navy look on the inner screen?
No owner report yet for version 19.0.0.
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 Old Navy work on iPhone Duo?
Probably, but it's not confirmed. Old Navy was updated on October 22, 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 October 5, 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 (October 22, 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.