سیگنال بورس is a free Android app developed by Inertia Groups that provides a platform for users to make informed investment decisions in the stock market. This app offers a plethora of features to help users with their investments, including educational resources on finance and stock market, technical and fundamental analysis, and a variety of filters for smart investment decisions. Users can access free and special signals for investments in various financial markets, such as securities, gold, foreign exchange, commodities, and Bitcoin, as well as global investment markets. The app also offers financial and economic news, connection to code systems, and technical analysis of stocks. With the app's support for online consultation, users can get expert advice on their investments, and the public and educational message box is a helpful feature for users to communicate with each other. The app also provides users with smart filters for stock market fluctuation, smart entry and exit strategies, and alerts for suspicious trades. Additionally, users can access first-hand information on initial public offerings. The app is a comprehensive tool for investors looking to make informed decisions and stay up-to-date on the latest happenings in the stock market.