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Guides on App Store Optimization, keyword tracking, and growing installs.

The App Store API: Pull iOS App Data, Reviews, Charts and Search

June 29, 2026

A hands-on, examples-first guide to the AppSigma App Store API. Real curl requests and JSON responses for app lookups, reviews, search, and charts — all runnable with the free demo key.

How App Store Keyword Tracking Works (and Why Rankings Move)

June 29, 2026

Your keyword rankings shift every day. Here is what App Store search position actually measures, why it moves, and how to track the keywords that bring you installs.