Sonar — ASO Tool for App Store & Google Play Keyword Research - Showcase Project
Listed May 18, 2026
About Sonar — ASO Tool for App Store & Google Play Keyword Research
ASO tool for indie devs: keyword research, rank tracking, competitor analysis
Sonar is an App Store Optimization (ASO) tool for indie developers shipping iOS and Android apps. Track keyword rankings daily, research search volume and difficulty, discover keyword opportunities, and analyze what competitors rank for — across both stores. Built for indie hackers with portfolios of small apps. Includes a REST API, CLI, and MCP server so AI agents can drive keyword research and rank tracking directly. 7-day free trial. $19/month or $149/year after.
Project details
Website: https://trysonar.app
Project metrics
Average Monthly Visitors: Under 1K/mo