Games v4.9.0
Does Loop Sort work on iPhone Duo?
Yes. Loop Sort 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
- v4.9.0
- Nov 4, 2026
- Duo in release notes
- Not yet
About Loop Sort
Loop Sort is made by Voodoo and first came out on the App Store in September 2025. It has 31,205 ratings on the US App Store, averaging 4.8 stars. Version 4.9.0 came out on Nov 4, 2026 and needs iOS 15.0 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, Loop Sort is #157 of them.
From its App Store listing:
Get ready for a fun and addictive truck puzzle challenge! Tap once to send the cubes from the truck onto the conveyor and watch them sort automatically. Match, clear, and progress through exciting levels filled with tricky obstacles! How to play: Tap the truck to release cubes onto the conveyor. Sort and match the cubes to clear the line. Outsmart unique obstacles that keep every level fresh. Obst…
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 Loop Sort. 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 8 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 4.9.0 · Nov 4, 2026
Bug fixes and performance improvements.
Questions
Does Loop Sort work on iPhone Duo?
Yes. Loop Sort is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
Does Loop Sort 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 Loop Sort 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.