ASO Design Specification Guide

App Store Screenshot Dimensions Guide

Interactive resolution cheat sheet and ratio calculator for iOS App Store Connect and Google Play Store submission requirements.

iOS Target Platform

iPhone 16 Pro Max / 15 Pro Max

Mandatory Upload
Resolution

1290 × 2796 px

Aspect Ratio

9 : 19.5

Max File Size

50 MB

Store Guidelines & Notes

Mandatory for all modern iPhone submissions on App Store Connect. Supports Dynamic Island safe zones.

Custom Ratio Converter

Simplified Aspect Ratio:9 : 16
Total Resolution:2.07 Megapixels

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