Does 大家的日本語 初級 第二版 work on iPhone Duo?
Yes. 南京鹏宇科技有限公司 added iPhone Duo support in version 2.0 (13 October 2026): 適配IOS27和iPhone Duo新機型
- On iPhone Duo
- Adapted
- Developer
- 南京鹏宇科技有限公司
- Category
- Education
- Current version
- 2.0 · 13 October 2026
- App Store rating
- 3.7 out of 5 (9 ratings)
- Last checked
How we know
Apple or the developer says the app is built for iPhone Duo's inner screen. See it on the App Store
History on iPhone Duo
- · Adapted (version 2.0)
Other Education apps on iPhone Duo
-
AnkiMobile FlashcardsAnki Software, LLC · EducationNot yetLast update 8 September 2025 -
DuolingoDuolingo · EducationUpdated, unconfirmedUpdated 26 October 2026 -
Führerschein 2026 GOLDtheorie24 GmbH · EducationNot yetLast update 25 March 2026 -
AEVO-Held PrüfungsvorbereitungFrank Brueggemann · EducationNot yetLast update 23 September 2024 -
IHK. 34a GewODIHK Bildungs GmbH · EducationNot yetLast update 20 November 2025 -
myBBSLena Mattea Stoexen · EducationUpdated, unconfirmedUpdated 17 October 2026 -
Fahrschule.de 2026Fahrschule.de Internetdienste GmbH · EducationNot yetLast update 20 July 2026 -
Führerschein 2026 PROtheorie24 GmbH · EducationNot yetLast update 31 March 2026
All apps on iPhone Duo in Germany →
Got an iPhone Duo? How does 大家的日本語 初級 第二版 look on the inner screen?
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Good to know
Does 大家的日本語 初級 第二版 work on iPhone Duo?
Yes. 南京鹏宇科技有限公司 added iPhone Duo support in version 2.0 (13 October 2026): “適配IOS27和iPhone Duo新機型”
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.
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.