Rank Sonar exists

Daily keyword tracking across Apple App Store and Google Play. AI competitor + keyword discovery on onboarding. ASO Copilot powered by Claude Sonnet. Web app + iOS + Android from one Expo Universal codebase.

• Daily rank fetch workflow with Vercel Sandbox isolation
• AI-assisted onboarding (Claude Haiku for keywords, Sonnet for competitors)
• Keyword Optimization table with chance scores + top-3 apps per keyword
• Metadata snapshot diffs with screenshot pixel-diff viewer
• Sentiment analysis on every captured review
• ASO Copilot — keyword opportunities, subtitle rewrites, screenshot critiques
• AI weekly narrative insights
• Slack + Email + Push + Webhook alert dispatch
• App Store Connect + Google Play Console own-app analytics integration
• Public REST API + Stripe billing + Superwall/RevenueCat IAP