Does Garanti BBVA Mobile work on iPhone Duo?
Probably, but it's not confirmed. Garanti BBVA Mobile was updated on October 26, 2026 (version 19.6), after Apple's iPhone Duo tools came out, but T. Garanti Bankasi A.S. 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
- T. Garanti Bankasi A.S.
- Category
- Finance
- Current version
- 19.6 · October 26, 2026
- App Store rating
- 4.7 out of 5 (2,234,110 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 19.6)
Other Finance apps on iPhone Duo
-
Capital One MobileCapital One · FinanceUpdated, unconfirmedUpdated October 27, 2026 -
KalshiKalshiEX LLC · FinanceUpdated, unconfirmedUpdated October 24, 2026 -
Trump AccountsU.S. Department of the Treasury · FinanceUpdated, unconfirmedUpdated October 27, 2026 -
Cash AppBlock, Inc. · FinanceUpdated, unconfirmedUpdated October 22, 2026 -
US Debt Clock .orgChrono Numeric Labs LLC · FinanceNot yetLast update December 14, 2020 -
PayPalPayPal, Inc. · FinanceUpdated, unconfirmedUpdated October 26, 2026 -
VenmoVenmo · FinanceUpdated, unconfirmedUpdated October 28, 2026 -
OnePayOne Finance, Inc. · FinanceUpdated, unconfirmedUpdated October 26, 2026
All apps on iPhone Duo in the US →
Got an iPhone Duo? How does Garanti BBVA Mobile look on the inner screen?
No owner report yet for version 19.6.
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 Garanti BBVA Mobile work on iPhone Duo?
Probably, but it's not confirmed. Garanti BBVA Mobile was updated on October 26, 2026 (version 19.6), after Apple's iPhone Duo tools came out, but T. Garanti Bankasi A.S. 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 Garanti BBVA Mobile be adapted to iPhone Duo?
Only T. Garanti Bankasi A.S. knows. We check Garanti BBVA Mobile 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.