Compare ASO tools

Sonar alternative: asorocket vs Sonar

Sonar is a hosted ASO service built for automation: keyword tracking for the App Store and Google Play, a REST API, a CLI and an MCP server, with plans that set app and keyword limits, plus prepaid API credits without a subscription. asorocket is a desktop app with no account and no keyword limit on Pro; it offers MCP but no API or CLI, and adds metadata testing and publishing to both consoles.

asorocket and Sonar compared
Feature	asorocket	Sonar
How it runs	Desktop app (macOS, Windows, Linux)	Hosted service
Tracked keywords	Unlimited on Pro	2,500 on Indie, 10,000 on Agency
Apps	Unlimited on Pro; 1 plus 3 competitors on Free	10 on Indie, 50 on Agency
Metadata testing and publishing	Metadata lab with a pressure test, then publish to App Store Connect and Google Play Console	Not offered; Agency reads App Store Connect data
API and CLI	Not included	REST API (1,000 requests a day) and CLI on Indie
MCP	MCP tools for Claude, Cursor and VS Code on Pro and Studio	MCP server; App Store Connect data via MCP on Agency
Free tier	One app and 25 keywords, no account	7-day trial; a free anonymous API tier
Where your data lives	On your computer	In Sonar’s cloud
Starting price	Free plan; Pro from $15/month billed yearly, $19 monthly	Indie $24.17/month billed yearly, $29 monthly (10 apps, 2,500 keywords); 7-day trial; prepaid API credits from $10
Best for	Developers and small teams who want depth on the App Store and Google Play without a subscription to a large platform	Developers who want ASO data in scripts, CI or AI agents through an API, CLI or MCP

Choose asorocket if

You want your rankings and drafts on your own computer, with no account.
You want to track more than 2,500 keywords without a bigger plan.
You want to test and publish metadata from the same tool.
You want App Store Connect analytics and RevenueCat revenue next to your rankings.
You want a free plan rather than a trial.

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Choose Sonar if

You want an API or CLI to use ASO data in scripts or CI.
You want to pay per use with API credits instead of a subscription.
A team needs browser access to the same account.

Sonar’s current pricing

Information about other products comes from their published pricing and product pages as of October 2026, and may have changed since. asorocket’s prices are taken from our pricing page. Product names are trademarks of their owners; asorocket is not affiliated with them. Spotted something out of date? Tell us and we will correct it.

See it in asorocket

The parts of asorocket this comparison comes down to, each on its own page with screenshots and the questions people ask.

Keyword rank tracking

Daily positions for every keyword in the App Store’s top 200 and Google Play’s top 30, with changes and history.

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Metadata lab

A live ASO score as you type, an automatic keyword field, and a pressure test before you ship.

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Keyword research

Score a term, see who ranks, and check up to 1,000 keywords in one background run.

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ASO MCP server

29 ASO tools and 5 workflow prompts for Claude, Cursor, VS Code and Windsurf.

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asorocket vs Astro

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asorocket vs App Radar

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Mac and iOS app (App Store Connect client)

asorocket vs ASO.dev

A Mac and iOS App Store Connect client for metadata, releases and reviews, with keyword tracking from its Indie plan.

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Mac app (macOS 14.6 or later)

asorocket vs AppSprint

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Start with your own app, today

Download asorocket, pick your markets and find your app. You will be tracking your first keywords in about two minutes.

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macOS · Windows · Linux