The exact pixel dimensions App Store Connect asks for — the same sizes the Agent C studio exports, so nothing needs resizing.
| Device class | Portrait (px) | Landscape (px) | Notes |
|---|---|---|---|
| iPhone 6.9″ (Pro Max class) | 1320 × 2868 | 2868 × 1320 | The primary iPhone size App Store Connect asks for. |
| iPhone 6.5″ (Plus class) | 1284 × 2778 | 2778 × 1284 | Covers older large iPhones; App Store Connect scales it down for smaller displays. |
| iPad 13″ | 2064 × 2752 | 2752 × 2064 | Required if your app runs on iPad. |
PNG or JPEG, RGB, no transparency — up to 10 screenshots per device class, per locale. The first three appear in App Store search results, so they carry most of the conversion weight. If your app runs on iPad, the iPad 13″ set is required alongside the iPhone sets.
Upload your raw app screenshots to The Agent C and Claude designs the whole set — opening shot, claim headlines, UI close-ups and colors — then exports every size above at exact pixels. Designing is free; a finished set is $9.99.
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