DevSnap
Sizes Apple accepts (portrait)
| Display | Pixel sizes |
|---|---|
| iPhone 6.9″ (large Dynamic Island) | 1260×2736, 1290×2796, 1320×2868 |
| iPhone 6.3″ (medium Dynamic Island) | 1179×2556, 1206×2622 |
| iPad 13″ | 2064×2752, 2048×2732 |
| Mac (16:10) | 1280×800, 1440×900, 2560×1600, 2880×1800 |
Landscape versions swap width and height. You need at least one iPhone set, and an iPad 13″ set if the app runs on iPad; 1–10 screenshots per size, in JPEG or PNG without transparency. Source: Apple screenshot specifications. Last checked November 2026.
Making them in DevSnapKit
- In Export → Canvas Aspect Ratio, type a size from the table, for example 1290 × 2796, and press Set.
- Import your app screenshot; tall images get the iPhone 17 Pro frame automatically.
- Use a gradient or solid background — not Alpha — and add a short benefit headline with the text tool.
- Export JPEG at 1x. JPEG has no alpha channel, so App Store Connect will not reject it for transparency.
Repeat with the same background for each screen so the set looks consistent. Pro’s batch export can render several preset sizes of one design at once.
Tips for store screenshots
The first two or three screenshots carry most of the weight, because they are the ones visible in search results. Lead with your core benefit in a few words, keep text large, and show real app UI rather than abstract art. Use the same background family across the set so it looks deliberate. Make sure the screenshots reflect the current version of the app — Apple’s review guidelines expect them to show the app in use.