App Store Analytics
& ASO Research
Research keywords, track competitors and follow live rankings — free, no sign-up.
Live Top Charts
Real-timeQuick Search
Explore ASO Keywords Directory
Creative & Design
Health & Lifestyle
Utilities & Tools
What you can do with Appstro
App Store keyword research
Find the keywords an app ranks for and discover ASO opportunities to improve your own App Store optimization.
Competitor & ranking analytics
Compare any app's ranks, ratings, review counts and release age side by side to benchmark your competition.
Ratings & review analysis
Read what users love and complain about, with AI-assisted sentiment summaries across countries.
Live top charts in 55+ countries
Track the top free, paid and grossing apps in real time across more than 55 App Store storefronts.
Frequently asked questions
What is Appstro.dev?
Appstro.dev (often referred to as Appstro Dev or Appstro) is a free App Store analytics and ASO tool that helps indie developers and marketing teams research keywords, track competitors, analyze reviews, and compare app rankings across 55+ countries.
Is Appstro Dev free to use?
Yes. You can search apps, view live top charts, and run keyword and competitor analysis on Appstro.dev completely for free.
Which countries does Appstro support?
Appstro covers more than 55 App Store storefronts, including the US, UK, Canada, Australia, India, Germany, France, Japan, Brazil and many more.