# Using PassCollect on iPhone Duo — folded and unfolded layouts

> PassCollect supports iPhone Duo and adapts its layout to the screen you're using. Folded, your cards sit in a compact two-column grid. Unfolded, they spread across three columns, with pinned cards at the top and the toolbar always in reach.

- Author: [Luca](https://lucadevelops.com/)
- Published: 2026-11-11
- Updated: 2026-11-11
- Tags: iPhone Duo
- Canonical: https://lucadevelops.com/blog/passcollect-iphone-duo/

## Does PassCollect support iPhone Duo?

Yes. PassCollect's layout adapts to iPhone Duo, so your cards fit the screen whether the phone is folded or unfolded.

## How the layout changes

| | Folded | Unfolded |
|---|---|---|
| Card grid | Two columns | Three columns |
| Pinned cards | At the top | At the top |
| Toolbar | Along the side | Along the side |
| Search | Bottom of the toolbar | Bottom of the toolbar |

### Folded

When iPhone Duo is folded, PassCollect uses a compact two-column grid. You can see several cards at once without scrolling.

### Unfolded

When you unfold the phone, the same cards spread out across the wider display. With three cards per row, more of your collection fits on one screen.

## Pinned cards stay on top

In both layouts, your **pinned cards** appear at the top of the list, so your favorites are the first thing you see whichever way you hold the phone.

## The toolbar is always in reach

On iPhone Duo, PassCollect's controls sit in a toolbar along the side of the screen:

- **Settings**
- **Layout**, to switch how your cards are shown
- **Sort**
- **Add**, to save a new card ([how to add a card](https://lucadevelops.com/blog/add-loyalty-card-scan-barcode/))
- **Search**, at the bottom

## Everything else works the same

All of PassCollect's features work on iPhone Duo too:

- [No account required](https://lucadevelops.com/blog/store-loyalty-cards-iphone-without-account/)
- [Apple Watch support](https://lucadevelops.com/blog/loyalty-cards-apple-watch/)
- [Lock Screen shortcuts and Home Screen widgets](https://lucadevelops.com/blog/lock-screen-shortcuts-home-screen-widgets/)