Does Deck-Man work on iPhone Duo?
Yes. Apple lists Deck-Man among the apps adapted to iPhone Duo's inner screen (October 22, 2026).
- On iPhone Duo
- Adapted
- Developer
- Squircle Apps LLP
- Category
- Music
- Current version
- 1.0.2 · October 24, 2026
- Popularity
- #10 in the top charts in the US
- App Store rating
- 4.6 out of 5 (103 ratings)
- Last checked
How we know
Apple or the developer says the app is built for iPhone Duo's inner screen. Apple's announcement
History on iPhone Duo
- · Adapted (version 1.0.2)
Other Music apps on iPhone Duo
-
YouTube MusicGoogle · MusicUpdated, unconfirmedUpdated October 25, 2026 -
TonalEnergy Tuner & MetronomeTonalEnergy, Inc · MusicNot yetLast update August 29, 2026 -
PandoraPandora Media, LLC · MusicUpdated, unconfirmedUpdated October 19, 2026 -
play_music_theoryTALA RAE SCHLOSSBERG · MusicUpdated, unconfirmedUpdated October 27, 2026 -
FL Studio MobileImage Line Software · MusicUpdated, unconfirmedUpdated October 26, 2026 -
SpotifySpotify · MusicUpdated, unconfirmedUpdated October 23, 2026 -
Amazon MusicAMZN Mobile LLC · MusicUpdated, unconfirmedUpdated October 26, 2026 -
SoundCloudSoundCloud Global Limited & Co KG · MusicUpdated, unconfirmedUpdated October 27, 2026
All apps on iPhone Duo in the US →
Got an iPhone Duo? How does Deck-Man look on the inner screen?
No owner report yet for version 1.0.2.
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Good to know
Does Deck-Man work on iPhone Duo?
Yes. Apple lists Deck-Man among the apps adapted to iPhone Duo's inner screen (October 22, 2026).
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.
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.