ASOTools

Web · API · Extension · paid plans from $9/mo

Freedom report

Two barsScore 6.4

  • Free tierA free tier is on its own pricing page
  • Open codeNo open-source code on record
  • Runs widely1 of 6 device platforms
  • DocumentedPlans, terms and facts published

ASOTools provides app store optimization and app data tools for developers and businesses working to grow downloads on Android and iOS. Its analytics cover app details, developer profiles, localized product previews, review and rating changes, download trends and estimated revenue. Keyword research for Google Play and the App Store includes search volume, difficulty, popularity, coverage, rankings and suggestions. For market research, users can view app download and revenue rankings by category and country, plus store charts and trends. ASOTools says its tracking covers 46 countries and 56 categories, and it offers data API integration. A free Chrome extension for Google Play displays marketing metrics and keyword analysis; its keyword checker checks up to 10 top-ranked terms for each app. The free plan allows three searches daily. Basic costs 9.00 USD per month, Growth costs 59.00 USD per month and Business costs 299.00 USD per month. The service is available on the web, through an API and as an extension; a free trial is listed.

Who it is for

ASOTools suits individual developers and businesses researching app visibility, keywords and market activity for Android or iOS apps. The free plan and Chrome extension offer limited options for users starting with app analysis.

What is good

  • Covers Android and iOS apps across 46 countries.
  • Provides keyword research for Google Play and the App Store.
  • Shows download and revenue rankings by category and country.
  • Free Chrome extension includes app marketing metrics.
  • Includes a data API.

What to know first

  • Free plan permits three search queries daily.
  • Chrome extension keyword checker analyzes up to 10 top-ranked terms.
  • Basic plan is 9.00 USD per month.

Verdict

ASOTools combines app analytics, keyword research and market rankings, with a free tier and paid plans for higher usage. Check the daily search limits and extension keyword cap against the amount of research you need.

ASOTools plans and pricing

All plans
Free Free 3 search queries daily vip.asotools.io · 3 Oct 2026
Basic $9/mo $9 /mo Daily 10 app searches · Daily 20 keyword searches · Daily 50 detail views · Download and revenue rankings: Top 200 dev.asotools.io · 3 Oct 2026
Growth $59/mo $59 / mo Daily 100 app searches · Daily 200 keyword searches · Daily 500 detail views · App tracking: 10 · 3-day trial for $1 dev.asotools.io · 3 Oct 2026
Business $299/mo $299 /mo Unlimited keyword and app searches · Unlimited detail popups · App tracking: 30 · Download and revenue estimates: 180 days dev.asotools.io · 3 Oct 2026

Compared on app store optimization software

Free plan
Yes
Marketplace coverage
both
Keyword tracking
Yes
Competitor tracking
Yes
Listing localization
Yes

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