GetAppNiche — App Revenue Checker & ASO by GetAppNiche

GetAppNiche shows you what's behind any app — right on its App Store or Google Play page.

Open an app and a compact panel appears on the side of the page:

• Chart position — where the app ranks in top grossing, top free or top paid, overall or in its category.
• Review growth over 7, 30 and 90 days — see who is gaining momentum (free for your first 2 apps).
• Change timeline — new versions, release notes, icon and screenshot updates, price and business-model changes.
• Missing markets — top languages the app is not localized in.
• Follow an app and get a weekly email when it changes.

On Google Play search results, see how much the top apps for a keyword earn and how hard the keyword is — niche validation at a glance.

GetAppNiche Pro adds monthly revenue and download estimates, growth on every app, the full change history, unlimited follows, and the web app with 3.6M+ apps across the App Store and Google Play. Use the same data inside Claude, ChatGPT, Cursor and other AI tools via MCP.

The extension is free. GetAppNiche Pro is an optional paid plan, bought on getappniche.com: US$39 a month, US$249 a year, or a one-time US$299 for lifetime access.

How it works: sign in with your email (a 6-digit code, no password). The extension only runs on apps.apple.com and play.google.com. It reads the app ID from the page address, and on Google Play search pages the search term and the app IDs in the results. It never reads other sites or your browsing history.

Numbers are estimates based on public store data, not official figures.