Games v14.4.2
Does Bubble Cash work on iPhone Duo?
Not confirmed yet. Bubble Cash runs normally on iPhone Duo's outer display, but there's no reliable report yet of how it looks on the inner display.
At a glance
- Inner display (7.6″)
- Not confirmed yet
- 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
- v14.4.2
- Oct 20, 2026
- Duo in release notes
- Not yet
On the inner display
iPhone Duo shows each app in one of three ways depending on which SDK it was built with: letterboxed with black bars (iOS 26 or earlier), expanded with some empty space (iOS 27), or full screen (iOS 27.1 and later). We don't yet know which applies here.
Bubble Cash already ships an iPad version, so its layout already copes with larger screens. That gives its developer a head start on iPhone Duo's inner display, which reports the same regular size class as an iPad.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including Bubble Cash. 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
No evidence yet. We read this app’s build after its next update. If you have an iPhone Duo, tell us how Bubble Cash looks — a screenshot helps.
Latest release notes
Version 14.4.2 · Oct 20, 2026
Thanks for Playing Bubble Cash! In this version we’ve - - Improved gameplay and overall experience through bug fixes. Invite your friends to play Bubble Cash & get $1 Bonus Cash for each friend that joins! We also recommend joining our community on Facebook for more exciting activities and Freebies. Be sure your game is up to date so you can truly experience all there is to offer. Enjoying Bubble Cash? Leave a review :)
Questions
Does Bubble Cash work on iPhone Duo?
Not confirmed yet. Bubble Cash runs normally on iPhone Duo's outer display, but there's no reliable report yet of how it looks on the inner display.
Does Bubble Cash 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 Bubble Cash 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.
Will Bubble Cash have black bars on iPhone Duo?
It depends on the version of Apple's SDK the current build of Bubble Cash uses: iOS 26 or earlier means black bars, iOS 27 means mostly filled, iOS 27.1 means full screen. We'll update this page as soon as there's evidence.