App Store and Google Play screenshots, built from your app's real captures.
A native Mac app over an open-source engine that runs on your machine. It checks your screenshots and store text against the rules that get listings rejected, while you edit and again before anything ships.
Design
Every screen on a canvas that is the exact render the store gets.
Pages
The default page, custom product pages, optimization tests, header and search images, iPhone Duo.
Listing
Name, subtitle, keywords and the rest of the store text, with the store's limits.
Ship
Readiness checks with the fix for each, fastlane uploads, drafts in App Store Connect.