A week-by-week pregnancy guide and journal, with more room on the iPhone Duo
Does Pregnancy Tracker App - Sprout work on iPhone Duo?
Yes, the developer says so: Sprout Pregnancy 19.8, released October 16, 2026, is optimized for iPhone Duo and gives the app more room.
- App Store confirmedMed ART Studios, the developer, in the App Store release notes for version 19.8 (released October 16, 2026), which optimize the app for iPhone Duo and give it more room, without describing a layout. The App Store pictures show ordinary iPhones.
Adapted for the fold
We're waiting on details of exactly what Pregnancy Tracker App - Sprout changes for the fold. Are you the developer? Tell us.
About Pregnancy Tracker App - Sprout
Sprout Pregnancy has a week-by-week timeline, illustrated models of the baby’s development, checklists and a pregnancy journal. Version 19.8 gives it more room on the iPhone Duo, Med ART Studios says; the release notes don’t describe how it looks on the cover, half-folded or open. The same developer makes Baby Tracker & Newborn Log.
Evidence reviews
What we checked, when, and what the evidence establishes. Each record preserves the support label at that check.
· App Store page reviewed
App Store confirmed · iphone-duo
The App Store release notes for version 19.8 (released October 16, 2026) mention iPhone Duo: "Optimized for iPhone Duo, with more room to follow your pregnancy journey."
App version: 19.8.
Store text only: we haven't seen the app running, and the store page doesn't show how each pose is used.
View reviewed evidence ↗
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More for iPhone Duo
Auralog: Migraine Pain Tracker
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Device verified: Aberfeldy Studios, the developer, in a submission to FoldHunt on October 17, 2026, and in the App Store release notes for version 27.1 (released October 12, 2026), which introduce an all-new design for iPhone Duo that adapts to each posture, in portrait and landscape. Adrian Eves, the developer, had said on Bluesky on October 10, 2026 that Auralog was ready for the Duo after an Apple iPhone Duo workshop where the time went mostly on accessibility (bsky.app). On October 19, 2026, Adrian sent FoldHunt a private screen recording of Auralog on a real iPhone Duo, made at that workshop. The App Store seller is Aberfeldy Studios, LLC.
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pedidose2026
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Pediatric dose calculator with patient profiles on one screen, the calculator on the other
App Store confirmed: Gaffar Ali, the developer, in the App Store release notes for version 2.2(15) (released October 10, 2026), which say the app is fully optimized for iPhone Duo, with patient profiles on one screen and the dose calculator on the other. The notes don't name a pose. Specific fold adaptations are not yet documented.
EP Calipers
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ECG calipers, with the measurement buttons wrapping into two rows when space is tight
App Store confirmed: David Mann, the developer, in a change to the EP Calipers code on GitHub dated October 15, 2026: a toolbar fix for iOS 27 and the iPhone Duo, with the four measurement controls wrapping into one or two rows. The App Store release notes for version 3.11.0 (released October 17, 2026) say "Update for iPhone Duo". Specific fold adaptations are not yet documented.