Screener, developed by screener.in, is a free Android application that provides financial data of listed Indian companies. The app is designed to help users find and analyze new stock ideas by providing an overview of any listed company in just a few minutes. Screener allows users to run queries on 10 to 15 years of financial data and track announcements and other regulatory filings, all in one place.

The app's user interface is simple and easy to navigate, making it accessible for both novice and experienced investors. With Screener, users can view key financial metrics such as revenue growth, profit margins, and return on equity, and compare them across different companies. Additionally, the app provides a variety of tools for analyzing stocks, including stock screeners, portfolio tracking, and custom alerts.

Overall, Screener is a comprehensive financial data analysis tool that provides users with the information they need to make informed investment decisions. Whether you're a seasoned investor or just getting started, Screener is definitely worth checking out.