Travel apps for iPhone Duo

Park badges on the cover, a wider shelf half-folded, a map of your visits open flat

Developer claimed: Larry Chen, the developer (the App Store seller is Larry Le Chen), in a reply on X to Andru Edwards with screenshots of Scratchbook closed, half-folded and open on the iPhone Duo, saying the Duo optimization was just submitted for review (@larrychen on X). The App Store page does not mention the Duo yet.

Warsaw's buses and trams live on the map, closed, open or half-folded

Developer claimed: The developer, Piotr Jeremicz, posted a Duo simulator video of Zaraz Jadę and said it took only a handful of tweaks (@PiotrekJeremicz on X). The App Store page doesn't mention the Duo yet.

Theme park wait times that float over a full park map when the Duo opens.

Developer claimed: Matteo Dall'Ombra, in Mastodon posts (mastodon.social and mastodon.social).

Pick an old photo on the cover, then unfold to hold it up large against the street today

Developer claimed: E.J. Kalafarski, the developer, in a post on X with a video of Déjà Vu on the cover and open, saying it is updated for iPhone Duo (@ejkalafarski on X). The App Store page doesn't mention the Duo yet.

One Berlin pick on the cover, a row of cards under the map when open

Developer claimed: The developer, Aleksei Nikitin, in a post on X with a video of the updated app on the iPhone Duo simulator (@_alnikitin_ on X). The App Store notes for version 1.1 (October 4, 2026) also mention the new iPhone Duo layouts.

Portland transit map whose sidebar floats over the map, then takes a half of the fold

Developer claimed: Mario Guzmán, the developer, in a Mastodon post with screenshots of PDX Transit on the iPhone Duo simulator, open flat and half-folded (mastodon.social). The App Store lists the seller as Mario Guzman. The App Store page does not mention the Duo.

Trip plans and packing lists, with the route map across the open Duo and the plan below

Developer claimed: Michal Ferák, the developer, in a reply on X with a screenshot of journeybot on the open iPhone Duo, saying journeybot is being readied for the Duo (@MikeFerak on X). The App Store page does not mention the Duo yet.

The day's itinerary on one half, its route on the map beside it

Developer claimed: The developer, Elad Kishon, said on X that they rebuilt NomadPoint around the Duo's two panes, with a picture of it on the open Duo (@eladthebuilder on X). The App Store page doesn't mention the Duo yet.

Trip planner whose places list sits beside the map when the phone is open

Developer claimed: The developer, in a post on its Bluesky account saying Tripsy is ready for iPhone Duo with navigation adapted throughout the app (bsky.app). Specific fold adaptations are not yet documented.

UK train times, one route on the cover, two routes side by side when open.

Developer claimed: Justin Clarke-Salt, the developer, in a Mastodon post with screenshots of Next3Trains on the iPhone Duo simulator closed, opening and open (infosec.exchange). Specific fold adaptations are not yet documented.