App Store
iPhone 6.3" screenshot size: 1179 × 2556
The exact resolution App Store expects for iPhone 6.3", what gets a file rejected, and a way to produce it in the browser without installing anything.
| Store | App Store |
|---|---|
| Listed in App Store Connect as | iPhone 6.3" |
| Resolution | 1179 × 2556 px |
| Aspect ratio | 9:19.5 |
| Required to publish | No — accepted, not required |
What this size is for
iPhone 17 Pro, 16 Pro and 15 Pro — the 6.3-inch display. Apple lists this resolution under the 6.3-inch device, not the 6.1-inch one.
What gets a file rejected
Three things, and each one is enough on its own. The resolution has to match exactly — a file scaled to 2× is a different size, not the same size at higher quality. The image cannot carry an alpha channel: Apple rejects PNGs with transparency even when nothing in them is transparent. And the file has to be flat RGB, not CMYK.
MobileShots exports this canvas at 1× with the alpha channel flattened, because a store canvas is not a canvas with a different size — it is a form with rules, and the rules are not the author's to choose.
The other App Store sizes
A listing usually needs more than one. These are the rest, same source, same editor.
All App Store and Google Play screenshot sizes
Drop your screenshot in, pick this size, and export it ready to upload. Free, in the browser, nothing to install.
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