Document and card vault with the list beside the open item on the Duo
Does Uplock work on iPhone Duo?
Yes, the developer says so: Uplock 3.4.2 is out on the App Store and its release notes say it is ready for iPhone Duo.
- App Store confirmedThe Uplock account, in a post on X with a promo image (@UplockApp on X), and the App Store release notes for version 3.4.2 (released October 9, 2026): "Uplock is ready for iPhone Duo... Uplock seamlessly adapts the UI as you open, close, and rotate the device."
Adapted for the fold
- Closed · Outer display
Categories on the cover
Closed, the cover shows a grid of categories: cards, bank accounts, documents, licences, passports and more.
- Open · Inner display
List beside the item
Open, the list of saved items sits on the left and the one you pick, such as a vaccination certificate, opens on the right.
About Uplock
Uplock keeps cards, documents, passwords and notes in one private vault you can share with family. On the Duo the cover shows the categories and the open screen puts the list beside the item you are looking at.
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 3.4.2 (released October 9, 2026) mention iPhone Duo: "Uplock is ready for iPhone Duo."
App version: 3.4.2.
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 ↗
On the ideas wall
All ideas
Uplock is ready for iPhone Duo, and we’re excited to bring it to you on day one. Uplock adapts the UI smoothly as you open, partially fold, close, and rotate the device. Touch ID support keeps authentication quick and secure. See you for our Duo debut on October 23!
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?
Add the badge to your site or press kit. It links back to this page, where fans can upvote you.
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Sources: Uplock on X (x.com) · Uplock on the App Store (apps.apple.com)
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- Open
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- Open
- Closed
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WPS Office
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- Closed
- Open
- Split View