ASO tool – Free app store optimization tool by AppTweak

Name: ASO tool – Free app store optimization tool by AppTweak
Rating: 3.33 (12 reviews)
Author: AppTweak S.A.

Free ASO tool to analyze app keywords & metadata. Improve visibility with our app store optimization tool for iOS & Android apps.

As of June 2026, ASO tool – Free app store optimization tool by AppTweak has 5,000 users and a 3.33/5 rating from 12 reviews in the Productivity category.

AppTweak S.A.Productivity★ Featured

Chrome Web Store ↗.crx

Users+25.0%

5.0K

5,000

Rating0%

3.33

12 reviews

Reviews0%

Version

1.6.0

Manifest V3

90-day change · In the last 90 days this extension gained 1.0K users.

History

2 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	4.0K	3.33	12	1.6.0
Apr 19, 2026	5.0K	3.33	12	1.6.0
Now	5.0K	3.33	12	1.6.0

Permissions & access

Permissions: activeTabtabsstoragewebNavigationscripting
Host access: https://apps.apple.com/*, https://play.google.com/store/apps/details*, http://fonts.googleapis.com/, https://fonts.googleapis.com/

Screenshots

ASO tool – Free app store optimization tool by AppTweak screenshot 1

ASO tool – Free app store optimization tool by AppTweak screenshot 2

ASO tool – Free app store optimization tool by AppTweak screenshot 3

About

Discover the best ASO tool to optimize your mobile app’s visibility on the App Store and Google Play. This free app store optimization tool by AppTweak helps developers, marketers, and ASO managers boost their rankings using real-time keyword data and smart suggestions.

This free App Store Optimization (ASO) extension gathers 3 major features:
- Country/Language switcher
- Keyword Density Calculator
- Free ASO Report shortcut

🌟 Country/Language switcher🌟
The extension makes it extremely easy to change the country and language of any app preview in the App and Play Store. In just a click, you can compare any app’s metadata across different countries and languages.

🌟 Keyword Density Calculator🌟
Our Keyword Density Calculator shows you the number of times a keyword is repeated in any app’s description and the density level of each word. This tool comes extremely handy for your ASO on the Play Store since, the higher the density of a keyword, the higher the chances the app will rank on that word. Check which are your app’s and your competitors’ top keywords now!

🌟 Free ASO Report shortcut 🌟
Get a direct link to your app’s Free ASO Report on [exact link of aso report] apptweak.com. Find out about your app’s Category Ranking History and get practical tips on how to improve its listing appearance, keyword positions, and more!

Whether you're launching a new app or improving an existing one, this app store optimization tool will guide your ASO strategy with reliable data and practical insights.

Built by AppTweak, the leading ASO platform trusted by over 2,000 mobile leaders.
Add the extension to your browser and make your ASO routine so much smoother!