`App Store` screenshot design cheatsheet for 2026

Most install decisions happen before users read copy or swipe far, so screenshot one carries disproportionate weight. Practical ASO guidance with usable numbers; worth applying before running paid acquisition or A/B tests.

• —Visual judgment happens in 50ms, so hierarchy, contrast, and first-frame clarity decide whether users keep looking.
• —About 60% of visitors never move past screenshot one; treat it as the core conversion asset, not just the opener.
• —Fewer than 2% tap Read more, which makes screenshot storytelling far more important than polishing long descriptions.
• —Covers repeatable basics: visual hierarchy, narrative order, and social-proof placement instead of one-off taste-based design tweaks.