What problem does it solve? App developers and marketers struggle to know why their App Store or Google Play listing underperforms in search visibility and install conversion. This Skill fetches live listing data, scores it against platform-specific ASO best practices, and produces a concrete, prioritized action plan instead of generic advice. ## Core Features & Use Cases - Six-Dimension Scoring: Scores Title & Subtitle, Description, Visual Assets, Ratings & Reviews, Metadata & Freshness, and Conversion Signals with weighted totals out of 100 and a letter grade. - Brand Maturity Adjustment: Classifies apps as Dominant, Established, or Challenger so household names like Instagram are not penalized for deliberate brand-first choices. - Platform-Specific Rules: Applies distinct Apple and Google Play indexing rules, character limits, screenshot specs, and policy constraints from official reference docs. - Competitor Comparison: Scores up to 3 competitor listings side by side and identifies keyword gaps. - Use Case: A startup founder shares their Google Play URL with a 2.8 rating and a stale description; the Skill flags the critical issues, rewrites the title and first three description lines with character counts, and delivers a week/month/quarter action plan. ## Quick Start Audit my app listing at this App Store URL and tell me the top fixes to improve visibility and conversion.