About
Sonar is an App Store Optimization (ASO) platform built for indie hackers and small app studios who want to rank higher on iOS and Google Play β without paying enterprise prices for Sensor Tower or data.ai.
Keyword Research: Discover high-potential keywords with real popularity scores and proprietary difficulty ratings. Filter by store, country, and position to find low-competition opportunities your competitors are missing.
Revenue Estimates: See estimated monthly revenue for any app in the store β yours or your competitors'. Combines install estimates, retention curves, IAP pricing, and chart-rank signals to produce a grounded number. Free on every plan; most tools charge hundreds per month for this.
Keyword Opportunity Matrix: Visualize your entire keyword landscape on a popularity vs. difficulty scatter plot. Instantly spot quick wins, keywords worth fighting for, and low-priority terms to ignore.
Daily Rank Tracking: Monitor how your app ranks for every tracked keyword, every day. See top improvements and biggest drops at a glance with 7-day trend data.
Competitor Analysis: Track competitor apps side by side. Run keyword gap analysis to find keywords they rank for, but you don't β and check what they're earning while you're at it.
Built for developers & AI Agents: REST API (1K req/day), CLI tool, and CSV/JSON export included with every plan. Affordable alternative to enterprise ASO tools β $9/month for API-only access or $29/month for the full dashboard.
Launch deal: First 100 customers get 50% off for life β $99/year or $14.50/month on the full plan.