AppGrowKit Research

Original App Store data, from a catalog of 900k+ apps.

We publish studies computed directly from the AppGrowKit App Store catalog: chart observations, listing metadata, screenshots, and keyword data. Every study includes its methodology and cohort definition, and you are welcome to cite the numbers with a link.

Report 01 · July 2026 · Top apps average 6.65 of 10 slots

How top apps use their 10 App Store screenshot slots

1,166 top-100 free apps across 25 categories: average slot usage, what the top 10 do differently, iPad coverage by category, and how few apps still lead with landscape.

Read the study