Puzzle apps for iPhone Duo

The whole case on the cover; open, every suspect's clue sits beside the board

Developer claimed: Alessandro Pace, the developer, in a reply on X linking ClueGrid's iPhone Duo page (@AlessandroPace on X), which says it is ready for the Duo and shows it on the cover and open (getcluegrid.com). The App Store page doesn't mention the Duo yet.

Endless Minesweeper, the same run goes on as you fold, unfold and turn the phone

Developer claimed: Francisco Martínez, the developer, in a post on X with a video of SAPPER on the iPhone Duo, saying it is ready for the Duo (@framara on X). The App Store page does not mention the Duo yet.