Freedom251 › App Store Optimization Software
ASOTools
What ASOTools is
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 a month, Growth costs $59 a month and Business costs $299 a month. The service is available on the web, through an API and as an extension; a free trial is listed.
Who it suits
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 it does well
- 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 a month.
Limits
The Free plan allows three search queries daily. The Growth plan lists a three-day trial for $1. The free Chrome extension's keyword checker analyzes at most 10 top-ranked keywords for each Google Play app.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 3 search queries daily | Free |
| Business | $299 /mo · Unlimited keyword and app searches · Unlimited detail popups · App tracking: 30 · Download and revenue estimates: 180 days | $299 a month |
| Growth | $59 / mo · Daily 100 app searches · Daily 200 keyword searches · Daily 500 detail views · App tracking: 10 · 3-day trial for $1 | $59 a month |
| Basic | $9 /mo · Daily 10 app searches · Daily 20 keyword searches · Daily 50 detail views · Download and revenue rankings: Top 200 | $9 a month |
As asotools.io lists them, read 3 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the ASOTools website and choose the web service, API, or Chrome extension.
- For Google Play metrics in Chrome, install the free extension.
- Start with the Free plan for three search queries daily.
- Choose Basic at $9 a month, Growth at $59 a month, or Business at $299 a month if you need a paid tier.
- Use the three-day Growth trial for $1 if you want to try that plan.
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.
Questions
Is there a free plan?
Yes. Free is listed as free and allows three search queries daily. Free ASO tools and the Google Play Chrome extension are also available.
How much do the paid plans cost?
Basic is $9 a month, Growth is $59 a month, and Business is $299 a month.
What does the Growth trial cost?
The listed Growth trial lasts three days and costs $1.
Which app stores does ASOTools cover?
Its keyword tools cover Google Play and the App Store, and the site says it supports Android and iOS apps.
Can ASOTools data be integrated through an API?
Yes. ASOTools states that it supports data API integration and offers API service cooperation.
Who makes ASOTools?
The site names Jack Wan as Co-Founder and CEO and SaoKai Yun as Co-Founder and CTO. It also says ASOTools is part of ZINGDECK GROUP.
Facts from ASOTools's own pages
- Analytics
- Its analytics cover app details, localized product previews, developer profiles, review and rating changes, download trends, and estimated revenue. · asotools.io, 2 Oct 2026
- API
- The site says it supports data API integration. · asotools.io, 3 Oct 2026
- App analytics
- Its app analytics include app details, localized product previews, developer profiles, review and rating changes, download trends, and revenue estimates. · asotools.io, 3 Oct 2026
- Audience
- ASOTools says it serves individual developers, small and medium businesses, and enterprises working with apps. · vip.asotools.io, 3 Oct 2026
- Browser extension
- The free ASO extension is described as available for Chrome and Edge and provides app analysis tools. · asotools.io, 3 Oct 2026
- Coverage
- The homepage says its worldwide tracking covers 46 countries and supports Android and iOS apps. · asotools.io, 2 Oct 2026
- Data coverage
- The site says its coverage spans 46 countries and 56 categories and includes Android and iOS apps. · asotools.io, 3 Oct 2026
- Data updates
- The FAQ says popular apps and apps added to a subscription are updated daily. · vip.asotools.io, 3 Oct 2026
- Extension limits
- The extension page says its keyword checker analyzes at most 10 top-ranked keywords for each Google Play app. · asotools.io, 2 Oct 2026
- Extension metrics
- The extension page says it calculates app downloads and review changes over a month, current version, and publish date, and checks up to 10 top-ranked keywords per Google Play app. · asotools.io, 3 Oct 2026
- Free availability
- The homepage says free ASO tools are available, and the Google Play metrics extension page says it can be installed and used for free. · asotools.io, 2 Oct 2026
- GDPR
- The privacy policy says ASOTools is committed to GDPR compliance and describes measures for data rights, breach notification, and a designated Data Protection Officer. · asotools.io, 2 Oct 2026
- Keyword research
- Its keyword tools provide search volume, keyword difficulty, popularity, app keyword coverage, and rankings. · asotools.io, 3 Oct 2026
- Maker
- The About page names Jack Wan as Co-Founder and CEO and SaoKai Yun as Co-Founder and CTO; the homepage says ASOTools is part of ZINGDECK GROUP. · asotools.io, 2 Oct 2026
- Market rankings
- The service shows app download and revenue rankings for Google Play and the App Store, broken down by category and country. · asotools.io, 3 Oct 2026
- Market research
- The service shows app download and revenue rankings by category and country, along with store charts and market trends. · asotools.io, 2 Oct 2026
- Payments
- The homepage says payments go through Stripe and describes them as meeting CPI standards. · asotools.io, 3 Oct 2026
- Privacy
- The privacy policy says electronic financial transactions are protected by encryption and that personal information is stored on password- and firewall-protected servers. · asotools.io, 2 Oct 2026
- Product
- ASOTools describes itself as an app store optimization and app data service for growing app downloads. · asotools.io, 2 Oct 2026
- Purpose
- ASOTools provides app store optimization and app data tools intended to help iOS and Android app developers grow app downloads. · asotools.io, 3 Oct 2026
- Security
- The homepage states that user data is transmitted with end-to-end encryption and that ASOTools collects and transports data in compliance with GDPR. · asotools.io, 3 Oct 2026
- Support
- The FAQ directs users with further questions to contact the company through online chat. · vip.asotools.io, 3 Oct 2026
Where ASOTools stands on Freedom251
- App Store Optimization Software#13 of 29