Show HN: AsoBeast – Open-Source ASO Rank Tracker for App Store and Google Play

AsoBeast is an open-source, self-hosted App Store Optimization and keyword rank tracker for both the Apple App Store and Google Play. It imports app listings, snapshots metadata, and runs daily rank checks to a depth of 200, serving one store search per keyword and market so the host machine - not a third-party vendor - performs public store requests. Keyword lists and historical data remain in your deployment unless you enable outbound integrations. Scores for popularity and difficulty include provenance, capture date and confidence, and a deterministic set of fifteen rules converts stored history into prioritized, explainable ASO actions; AI is optional and only used to summarize actions, not invent them. The codebase and hosted service run the same feature set under an AGPL-3.0 license.

Feature-wise, AsoBeast provides metadata diffs, SERP and category intelligence (volatility, entrants, movers), competitor discovery, review sync and language mining, an ASO audit/workbench, portfolio analysis, alerts (signed webhooks/SMTP), and an MCP server for programmatic tooling. It ships with deployment paths including Docker Compose or a one‑click Railway deploy, needs roughly 2 GB RAM and 5 GB disk for a default install, and is built with a TypeScript stack (NestJS, Prisma, PostgreSQL, Redis, Next.js). Configuration is driven by environment variables with two mandatory values (POSTGRES_PASSWORD, AUTH_SECRET).