A database client whose update puts the query editor upright and the results flat
Does LunoDB work on iPhone Duo?
According to its developer, yes. FoldHunt's editor hasn't checked LunoDB on iPhone Duo yet, so it's listed as a claim.
- Developer claimedThe developer, Timothy Murphy, in a post on X on October 10, 2026, announcing LunoDB Mobile 1.6.0 as ready for iPhone Duo (@idevtim on X). The release notes for 1.6.0 (released October 10, 2026) say the same. The post's picture shows the app on an ordinary iPhone, not the Duo.
Adapted for the fold
We're waiting on details of exactly what LunoDB changes for the fold. Are you the developer? Tell us.
About LunoDB
LunoDB connects to MySQL, PostgreSQL, SQL Server, SQLite, MongoDB, Redis and other databases so you can browse tables, edit rows and run queries from your phone. Version 1.6.0 adds iPhone Duo support. The developer says the app follows you between the cover and the inner display, that open it shows connections, tables and settings side by side as on iPad, and that held half-open the query editor sits on the upright half with the results on the flat half. The developer hasn’t shown it on the Duo yet.
Related guides
The best iPhone Duo apps so far (October 2026)
The apps worth installing now that iPhone Duo is on sale, from the apps Apple named as launch partners to indie apps whose developers have shown a real iPhone Duo layout, picked for what they do when you open the phone.
Do your apps work on iPhone Duo? What happens before they're updated
Every iPhone app opens on iPhone Duo, but only updated ones fill the inner display. What an app looks like before its developer adapts it, how to tell which are ready, and which popular apps have said so.
Is this your app?
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Sources: Timothy Murphy on X (x.com) · LunoDB on the App Store (apps.apple.com)
More for iPhone Duo
TabForge: Code Keyboard
Jeremy Collins
A code keyboard with its own layouts for the Duo open, folded like a laptop, and closed
Simulator verified: Jeremy Collins, the developer, in a submission to FoldHunt on October 21, 2026, describing separate layouts for the Duo open, in tabletop and closed. The TabForge page on the developer's site has screenshots of all three in the iPhone Duo simulator and a 15-second overview of the Duo opening into laptop mode. The App Store description says supported Duo layouts show more controls and need iOS 27.1. The release notes for version 1.0.1 (released October 21, 2026) add a Tip Jar and don't mention the Duo.
- Open
- Book
- Closed
Docker Manager GUI - WhaleDeck
Florian Seida
Your Docker servers in a sidebar beside their containers, with a terminal alongside
Simulator verified: Florian Seida, the developer, in a submission to FoldHunt on October 21, 2026, with a recording of the app in the iPhone Duo simulator in a post on X the same day saying WhaleDeck now supports iPhone Duo, along with a built-in terminal and faster loading. The release notes for version 3.4.0 (released October 21, 2026) list the terminal and the speed-ups but don't mention the Duo.
- Open
- Split View
- Closed
Shell Drop
Daniel Bilsborough
SSH terminal for AI coding agents in Tmux, edge to edge open and centred on the cover
Simulator verified: Daniel Bilsborough, the developer, in a submission to FoldHunt on October 28, 2026, and on Shell Drop's iPhone Duo page, with captures from the simulator. The App Store seller is Daniel Bilsborough. The App Store release notes for version 5.2.2 (released October 28, 2026) say: "Fully optimised for iPhone Duo, folded or open. The terminal sizes itself to the screen, and every screen stays clear of the status bar."
- Open
- Closed