# iPhone Duo screenshots

> Markdown version of https://storeglow.app/iphone-duo-screenshots/, updated 2026-10-23. Storeglow, https://storeglow.app/

iPhone Duo screenshot sizes: 1398 × 2034 folded and 2007 × 2853 open, required from April 2027. See your design at both sizes, free in your browser.

The iPhone Duo needs two sets: 1398 × 2034 for the folded phone and 2007 × 2853 for the open one. Apple requires them from April 2027. Pick a template: below, one design is rendered at both sizes in your browser.

Rendered in your browser by the editor's engine.

[Open this in the editor](https://storeglow.app/app/)

## What Apple asks for

| Display | Portrait (px) | Landscape (px) | First file in the export |
| --- | --- | --- | --- |
| **Folded** outer display | 1398 × 2034 | 2034 × 1398 | `iPhone Duo/en-US/01_iPhoneDuo.png` |
| **Open** inner display | 2007 × 2853 | 2853 × 2007 | `iPhone Duo/en-US/01_iPhoneDuoOpen.png` |

- **Required from April 2027**: For every app built with the iOS 27.1 SDK or later.
- **A badge for your product page**: Once you submit iPhone Duo screenshots, your App Store page shows that the app is optimized for iPhone Duo.
- **Two screens, two sets**: The folded phone and the open one each need their own screenshots. Captions get more room on the larger inner display.
- **Exact sizes only**: App Store Connect rejects any other size, so a resized iPhone screenshot won't pass.

Source: [Apple, Screenshot specifications](https://developer.apple.com/help/app-store-connect/reference/app-information/screenshot-specifications). Checked 28 October 2026. Every other App Store size: [App Store screenshot sizes](https://storeglow.app/app-store-screenshot-sizes/).

## Make them from the set you have

1. **Keep your design**: Open your iPhone set in Storeglow, or paste your App Store link to start one.
2. **Add iPhone Duo**: Pick both iPhone Duo sizes among the export sizes. Drop in captures from the Duo if you have them; otherwise your iPhone captures are used.
3. **Upload by hand**: The `iPhone Duo/` folder holds both sizes for every language. Drag each into App Store Connect.

Device frames for both: [iPhone Duo mockup](https://storeglow.app/mockups/iphone-duo/) · [iPhone Duo open mockup](https://storeglow.app/mockups/iphone-duo-open/)

## Questions

### When are iPhone Duo screenshots required?

From April 2027, for apps built with the iOS 27.1 SDK or later. Until then they're optional, and a set you upload earlier already earns the iPhone Duo badge on your product page.

### What size are iPhone Duo screenshots?

1398 × 2034 pixels for the folded phone's outer display and 2007 × 2853 for the inner display when it's open, or the same turned sideways. Apple lists one size for each.

### Can I upload my iPhone screenshots instead?

No. App Store Connect takes only the exact sizes above, and an iPhone screenshot such as 1320 × 2868 is a different shape. In Storeglow your iPhone design renders at both Duo sizes; where an iPhone capture is taller than the Duo's screen, it keeps its top with the status bar and heading.

### How do I upload them?

By hand for now: neither fastlane nor the App Store Connect API takes iPhone Duo screenshots yet. The export puts them in their own `iPhone Duo/` folder, one subfolder per language, to drag into App Store Connect.