Apple App Store app details (rating, ratings count, price, version, what's new, age rating), keyword search rankings, top free, paid and grossing charts by genre, a developer's apps, and reviews with date and rating filters, no reviewer personal data. Any country.
First release, from Apple's public iTunes Search API and RSS feeds, for any App Store country.
Mode details: every public field of each app (rating and ratings count, price, genres, age rating and its reasons, version, what's new, description, size, languages, supported devices, screenshots), from numeric app IDs, bundle IDs or App Store links, looked up 200 at a time.
Mode search: the apps the App Store shows for each keyword, up to 200, with their position and full details.
Mode reviews: rating, title, text, date, app version and helpful votes, with nothing about the reviewer; up to 500 per app and country (Apple's limit), most recent or most helpful first, filtered by rating (reviewScores) and date (reviewsSince, reviewsUntil). Reviews left out are not charged; with most recent first, a start date stops the paging early.
Mode developer: up to 200 apps of a developer, Mac apps included, from the developer's numeric ID or App Store link.
Mode topCharts: top free, top paid or top grossing, for all apps and games or one genre, up to 100 apps per country, each with full details.
Several countries in one run (countries), and an optional language for titles and descriptions.
Requests are paced to Apple's published limit of about 20 per minute. Apps not found, empty searches and failed inputs are free rows that say what to fix; a restarted run resumes without charging twice.