Games v2.132.0
Does Triumph Arcade work on iPhone Duo?
Yes. Triumph Arcade is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
At a glance
- Inner display (7.6″)
- Built for Duo
- Outer display (5.4″)
- Works normally
- Built with
- Not read yet
- We read each app's build SDK after it updates
- iPad version
- No
- Phone-only layout today
- Latest version
- v2.132.0
- Nov 3, 2026
- Duo in release notes
- Not yet
About Triumph Arcade
Triumph Arcade is made by Triumph Arcade and first came out on the App Store in February 2022. It's #36 on today's US App Store top charts. It has 982,172 ratings on the US App Store, averaging 4.7 stars. Version 2.132.0 came out on Nov 3, 2026 and needs iOS 17.0 or later. It's free to download. Among the 238 games we track on the US App Store, 34 already fill the inner display, 9 are partly adapted and 187 still show black bars. By number of ratings, Triumph Arcade is #31 of them.
From its App Store listing:
Play Games. Win Cash. Challenge Real Players. Dive into 18+ exciting skill-based games—no ads, no distractions, just pure competition. Win Real Money. Over $400,000,000 paid out to players in the last year alone! Cash out instantly via Venmo, Debit, PayPal, or ACH. (Must be 18+ to play for cash prizes.) TOURNAMENTS Live Multiplayer - Arena style battle against multiple real-time opponents. 1v1 Mod…
On the inner display
The app reaches the edges of the inner display. Text and controls stay a comfortable size instead of being blown up.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including Triumph Arcade. Open it on the inner display, then add a second app next to it. You can save the pair and come back to it later.
Duo-specific features
None confirmed yet. Duo-specific features include side toolbars, layouts that react to the fold, and content on the outer display while the app is open inside.
Evidence & history
App Store,
App Store listing has screenshots made for iPhone Duo
The developer published 3 screenshots for iPhone Duo’s inner display.
- : Not confirmed yet → Built for Duo — its App Store listing has iPhone Duo screenshots
Latest release notes
Version 2.132.0 · Nov 3, 2026
I think my vision is healing, everything just been less blurry lately.
Questions
Does Triumph Arcade work on iPhone Duo?
Yes. Triumph Arcade is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
Does Triumph Arcade work on the outer display?
Yes. iPhone Duo's 5.4-inch outer display behaves like a regular iPhone screen, so every iPhone app works there as usual.
Can I use Triumph Arcade in Split View on iPhone Duo?
Yes. On iPhone Duo every app can be placed side by side with another app on the inner display — developers don't need to opt in. How comfortable it feels at half width depends on the app's layout.