🎮 Tabletop Duo spotlight: Battlefleet Duo puts your fleet below the hinge and the enemy grid upright. Open flat for a 3D ocean; close it to keep playing on the cover screen. By @Brian_Corrieri apps.apple.com/us/app/battle…

📰 Open Duo: Bulletin keeps the article list beside the story. Start reading on the cover screen, unfold, and it holds your place on the same paragraph. By Pixelfolio Inc. · v3.1.1 apps.apple.com/us/app/bullet…

🎵 Half-fold Duo: MD Vinyl puts album art above a spinning record, turning the phone into a desk player. Its album browser responds as you change the fold. By @MDStudioHQ · v3.8.5 apps.apple.com/us/app/md-vin…

💧 Open Duo spotlight: Quenched puts quick water logging on one side and today’s progress on the other. Fold it closed for a compact view with the actions on a side rail. By Swift Fox Software · v1.4.1 quenchedapp.com/iphone-duo

⛷️ Open Duo spotlight: Slopes expands its ski map across the inner display. Closed, it switches to a compact view with a smaller map—useful for a quick check on the mountain. By @slopesapp · v2026.16 getslopes.com/whatsnew_ios

Open Duo: Detail puts your video beside its transcript, so you can jump to a word or cut a clip from the text. Its outer display can also show a rear-camera preview and teleprompter. By @detailapp. Free with in-app purchases. apps.apple.com/us/app/id1673…

Spotlight · Open Duo: OneAuth keeps 2FA codes visible beside another app as its layout resizes. Zoho also offers code search through Spotlight and a larger Focus widget. By @Zoho. Free. apps.apple.com/us/app/id1142…

Open or close Duo: Lock Launcher v2.1.9 adds a dual-sided canvas for drawing across its displays. Folding can adjust brightness or volume, and Quick Image mirrors images to the outer screen. By @LockLauncherApp. apps.apple.com/us/app/id1636…

Closed Duo: pico cam turns a new shot into an instant-style print that slides from the outer display. Open it for a larger gallery of your photos. By @soontiago. v1.7.2 added Duo support; free with in-app purchases. apps.apple.com/us/app/id6772…

Spotlight · Closed Duo: Shelly Dev Kit puts tabs and actions along the outer display’s side. Open Duo and device grids use the inner screen’s width. It can also turn Shelly controls into Shortcuts. By Sydcup OÜ. apps.apple.com/us/app/id6808…

📻 In laptop pose, Triode 2.5 puts radio content above the fold and controls below. Book pose keeps controls clear of the hinge. @iconfactory’s update is out; physical Duo testing is still ahead. blog.iconfactory.com/2026/10…

🎙️ Start a recording on Duo’s closed cover screen, then unfold without stopping. Voice Recorder 17.4 puts History beside the player when open. By Milad Fakhr (@VoiceRECapp). apps.apple.com/us/app/voice-…

🖼️ On Duo’s open display, Bezly 4.2 fits screenshots by default without duplicate status icons. It can also animate the fold with separate content for each screen. Mockups by Samuel Rodríguez Diez, not physical-device tests. apps.apple.com/us/app/bezly/…

✈️ In book pose, Overflight puts its radar scope beside aircraft details. In tabletop pose, details move above the scope. DGR Labs’ v1.7.1 is available; the free tier identifies aircraft overhead. Spotlight. apps.apple.com/us/app/overfl…

🏠 In half-fold pose, imlandlord places rental lists beside their details, with the split following Duo’s hinge. Its cover layout also repositions the calculator. A useful finance-app spotlight from 文友 李 (lwyfy). apps.apple.com/us/app/imland…

🎥 Half-fold Duo: 2Camera 1.5.7 splits preview and controls across the hinge. The outer screen can show a live shot or prompter; the update also fixes recording failures when unfolded. By 6X Studio LLC. apps.apple.com/us/app/2camer…

🧮 Tabletop Duo spotlight: PCalc puts the result above the hinge and keys below. As the phone starts folding, its keypad first parts around the crease. James Thomson’s Duo support is now released in PCalc 3.15.2. apps.apple.com/us/app/pcalc/…

📚 Book-pose Duo spotlight: shelff places a PDF book’s cover on one side of the hinge in v1.8.1. Two-page reading, highlights and iCloud-stored PDFs make it useful for books you own. By Satoshi Kojima. $6.99. apps.apple.com/us/app/shelff…

🖼️ Closed Duo spotlight: FoldWall shows how one wallpaper will crop on both outer and inner screens before you save it. Open the phone to preview the full inner image. By Xu Wang. $1.99; you still set the wallpaper in Settings. apps.apple.com/us/app/foldwa…

📱 Open Duo spotlight: Gizmory shifts its device timeline into landscape, with navigation on the right and layouts following the fold. Log phones and cameras you’ve owned. By Yoon Won Mo. Free for 20 records. apps.apple.com/us/app/gizmor…