About appy.fyi

appy.fyi crawls Play Store apps and their reviews, finds the ones losing users to a price hike, a broken release, or a dropped feature, and turns the complaints into a report: what changed, how loud the backlash is, and what a solo builder could clone and fix — with the effort and revenue math laid out next to it.

Every report is generated from real data — Google Play app metadata, public reviews, and rating history — read by an LLM and turned into a build/skip verdict. Treat it as a research starting point, not investment advice.

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