# Apptonomy > The constant ASO platform: expert App Store Optimization best practices, updated weekly by senior human practitioners and applied daily to every app you point us at — across every market, iOS and Google Play, and the AI surfaces your customers ask first. Apptonomy is the constant ASO platform for the people responsible for growing one or more mobile apps. A continuous audit surfaces prioritized, explainable recommendations from four daily intelligence streams — audit, competitor, AI and web, and store — that converge each week into one publishable revision plan, one click from going live on the App Store and Google Play. AI is the runtime; the methodology is the product. The payoff is measurable: more organic installs for fewer hands-on hours, proven on your own store data. ## What Apptonomy is - [Apptonomy](https://www.apptonomy.ai/): Expert ASO, every app, every day — the constant ASO platform for growing mobile apps. - [How It Works](https://www.apptonomy.ai/how-it-works): Connect your app, get expert ASO intelligence and ranked recommendations, then review, implement, and iterate. - [Methodology](https://www.apptonomy.ai/methodology): How the loop works under the hood — ten engines, cross-validated AI across frontier models, and senior-consultant reasoning behind every action. - [Features](https://www.apptonomy.ai/features): Ten specialized engines feed the loop: cross-validated insights, ranked actions with projected lift, and scheduled re-audits across iOS and Google Play. - [App Check](https://www.apptonomy.ai/appcheck): Check your app's ASO readiness with a quick analysis of your App Store or Google Play listing. ## The ten engines - [AI Discoverability](https://www.apptonomy.ai/engines/ai-discoverability): Measures whether ChatGPT, Claude, Gemini, Perplexity, and Google AI Overviews recommend your app — share-of-voice, intent coverage, and citation sources. - [Keywords & Semantic Clusters](https://www.apptonomy.ai/engines/keywords-and-semantic-clusters): Extracts every keyword in your category, clusters them by user intent, and finds the cluster gaps where you are under-positioned. - [User Intent](https://www.apptonomy.ai/engines/user-intent): Predicts the queries users actually type, classifies the intents behind them, and scores how well your listing covers them. - [Store Text](https://www.apptonomy.ai/engines/store-text): Audits title, subtitle, keyword field, and description as one coordinated system — character use, keyword coverage, and claim grounding. - [Screenshots](https://www.apptonomy.ai/engines/screenshots): Scores every frame and the full set on what moves conversion: message clarity, visual hierarchy, and image-text match. - [Icon](https://www.apptonomy.ai/engines/icon): Scores your icon for thumbnail legibility, accessibility, category-color fit, and distinctiveness against the competitors you rank beside. - [User Sentiment](https://www.apptonomy.ai/engines/sentiment): Turns thousands of reviews into ranked drivers and ASO-actionable edits, separating listing changes from product escalations. - [Competitors](https://www.apptonomy.ai/engines/competitors): Builds your real competitive set from keyword-search overlap, monitors it daily, and surfaces every meaningful listing change. - [Localization Analysis](https://www.apptonomy.ai/engines/localization-analysis): Checks whether each market has a truly localized listing or is running on your English default, per language and per storefront. - [Policy Checker](https://www.apptonomy.ai/engines/policy-checker): Catches prohibited terms, misleading claims, and competitor-trademark risks before Apple or Google does. ## Who it is for - [For Agencies](https://www.apptonomy.ai/for/agencies): Run the loop across your client portfolio — ranked actions you can defend in a deck, scheduled re-audits with score trends, and shareable PDF reports per client. - [For Consultants](https://www.apptonomy.ai/for/consultants): Run daily expert ASO across every client app as a one-person shop, with plain-language reasoning per recommendation and public methodology your client can read. - [For Growth Teams](https://www.apptonomy.ai/for/growth-teams): Continuous ASO insights, ranked actions with projected lift, and scheduled re-audits for in-house growth teams shipping against an ASO Readiness Score. - [For Publishers](https://www.apptonomy.ai/for/publishers): No black box — the signal behind every recommendation, and score movement tracked after each revision across your portfolio. ## Documentation - [Getting Started](https://www.apptonomy.ai/docs/getting-started): Product documentation entry point — sign up, connect a store, and run your first audit. - [Audit Engines Overview](https://www.apptonomy.ai/docs/audit-engines/overview): How the engines work inside the product and what each one outputs. ## Blog - [Blog](https://www.apptonomy.ai/blog): Per-engine ASO methodology deep dives and the practices behind the audit. ## Pricing - [Pricing](https://www.apptonomy.ai/pricing): Expert ASO at the price of a tool — a free plan, paid plans with a 7-day free trial, and enterprise options. ## Comparisons - [DIY LLMs vs. Apptonomy](https://www.apptonomy.ai/diy-llm-vs-apptonomy): Why a frontier LLM and a clever prompt is not the loop — coverage, cross-validation, ranked actions, and continuous analysis, side by side.