A Bluesky client whose feeds open into side-by-side columns when you unfold the phone
Does Helico for Bluesky work on iPhone Duo?
Yes, since version 0.47.0: unfold the phone and your feeds open side by side as columns; fold it and they go back to tabs, keeping your place.
- App Store confirmedKunio Ozawa, the developer, in a submission to FoldHunt on October 24, 2026, and in posts on Bluesky saying the adaptation was made in the simulator. The App Store seller is Kunio Ozawa. The release notes for version 0.47.0 (released October 21, 2026) say it adds iPhone Duo support, switching to a multi-column view when unfolded.
Adapted for the fold
- Closed · Outer display
Feeds as tabs, closed
Closed, Helico is the iPhone layout: your feeds as tabs you swipe between.
- Open · Inner display
Feeds as columns, open
Unfold it and the same feeds open side by side as columns, as on iPad and Mac: Following, Discover, lists and notifications, up to three free and more with Premium. Fold it back and the columns return to tabs, keeping your place.
About Helico for Bluesky
Helico is a Bluesky client by Kunio Ozawa for iPhone, iPad and Mac. It reads your feeds, lists and notifications in columns, supports Bluesky’s moderation and custom labels, and shows posts from other services on the same network, such as long-form articles from standard.site and Skyblur’s hidden posts, inside the timeline. Three columns are free; Premium adds more.
Version 0.47.0, out two days before the Duo, adds iPhone Duo support: unfold the phone and your feeds switch from tabs to columns side by side, and fold it to get the tabs back where you left them.
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 0.47.0 (released October 21, 2026) mention iPhone Duo: "Added support for iPhone Duo."
App version: 0.47.0.
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 ↗
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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<a href="https://foldhunt.com/apps/helico-for-bluesky/"><img src="https://foldhunt.com/badges/featured-on-foldhunt.svg" alt="Featured on FoldHunt" width="220" height="54"></a>Need to update the listing? Email the editor.
Sources: Helico for Bluesky on the App Store (apps.apple.com) · Helico website (helico.oza.works)
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