
Sonar ASO
ASO keyword research and rank tracking for App Store & Google Play
About Sonar ASO
Best for: indie app developers, small app studios, ASO consultants, mobile marketing agencies
Key features
- Provides real search volume and difficulty scores for keywords from Apple and Google.
- Tracks keyword rankings daily for both App Store and Google Play.
- Offers competitor analysis and keyword gap identification.
- Includes a REST API, CLI, and MCP server for automation and AI integration.
- Allows review monitoring and AI-generated summaries of user feedback.
- Supports unlimited competitors and provides historical ranking data.
- Features free browser tools for ASO score checking and keyword generation.
- Provides estimated revenue and download data for any app.
Use cases
- Researching high-potential keywords for new or existing apps.
- Tracking app ranking changes after metadata updates.
- Analyzing competitor keywords and identifying missed opportunities.
- Automating ASO workflows with API or CLI access.
- Monitoring and summarizing user reviews for product improvement.
- Generating ASO reports for clients or internal teams.
Pros
- Offers a 7-day free trial with full access to features.
- Includes API and CLI access on all paid plans.
- Free browser-based ASO tools available without signup.
- Supports both iOS App Store and Google Play in one dashboard.
- No limit on number of competitors tracked.
Screenshots

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