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Apple's App Store Charts Are a Free Public JSON Feed — No API Key Needed

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Apple has long provided a publicly accessible, keyless JSON feed that lists its App Store top charts by country, category, and chart type, updated without requiring authentication. The feed URL allows developers to retrieve up to 200 ranked apps per request by simply adjusting parameters such as storefront country, chart type, and genre ID. Despite this, many App Store Optimization tools charge upwards of $40 per month to surface the same chart position data. Developers can build meaningful rank-tracking tools by storing snapshots between runs and calculating rank changes, new entries, and rising apps — functionality that amounts to roughly 100 lines of code. A developer has packaged this logic into a low-cost Apify actor priced at $0.003 per rank row, highlighting that the real value was never the raw data but the scheduling and comparison layer built around it.

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