Games v1.2.5
Does Mahjong Clash work on iPhone Duo?
Yes. Mahjong Clash 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
- Yes
- Layout already handles big screens
- Latest version
- v1.2.5
- Oct 27, 2026
- Duo in release notes
- Not yet
About Mahjong Clash
Mahjong Clash is made by Aviagames Inc. and first came out on the App Store in April 2026. It's #56 on today's US App Store top charts. It has 25,497 ratings on the US App Store, averaging 4.9 stars. Version 1.2.5 came out on Oct 27, 2026 and needs iOS 14.0 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, Mahjong Clash is #162 of them.
From its App Store listing:
Mahjong Clash – Play Mahjong & Compete for Real Cash Mahjong Clash brings classic Mahjong tile matching into exciting skill-based competitions. Play Mahjong against opponents, clear tiles faster, and compete in tournaments for real cash prizes! Download Mahjong Clash for free and enjoy a modern Mahjong game designed for competitive players. Practice your strategy, sharpen your skills, and climb th…
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 Mahjong Clash. 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 7 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 1.2.5 · Oct 27, 2026
We hope you're having fun playing Mahjong Clash! In this version, we've improved gameplay and overall experience through bug fixes. Play Mahjong Clash and fill your pockets with prize!
Questions
Does Mahjong Clash work on iPhone Duo?
Yes. Mahjong Clash is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
Does Mahjong Clash 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 Mahjong Clash 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.