Apple App Store product details — full profile for a single app by product_id: rating, price, description, version history, screenshots & metadata as clean JSON.

Apple App Store reviews — pull an app's user reviews by numeric product_id: title, text, rating, version, author & date, with paging & sort, as clean JSON.

Apple App Store search — find iOS apps by term and get id, developer, price, rating, genres, description, size, icon & screenshots as clean JSON.