Free Data Sources Indie Developers Can Use to Research App Markets

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Indie developers can conduct effective app market research without expensive subscriptions by using publicly available data sources. Key signals to evaluate include recurring negative reviews on app stores, relevant Reddit discussions, and Google search volume for related terms. Developers are advised to target niches with 5,000 to 50,000 monthly searches, balancing sufficient demand against heavy competition from well-funded rivals. The research process should yield a prioritized list of user pain points, competition gaps, and a differentiated angle before building a minimum viable product. Tools like RightIdea can automate cross-referencing of these data sources, though the underlying approach relies on free, accessible platforms.

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