Heart Number is a free Android app developed by rentalbot, categorized under Business & Productivity, specifically in the Finance subcategory. It is an app that offers individualized predictions to assist with price prediction on Binance, as well as offering convenient trading and secretarial functions not available on Binance itself.

The app is designed to be user-friendly and accessible, with a simple interface that is easy to navigate. It offers a range of features that are useful for traders, including real-time market data and customizable alerts to help users stay on top of their trades. The app also includes a handy calculator tool that can help users quickly calculate their profits and losses.

Overall, Heart Number is a useful tool for traders who are looking for a simple and efficient way to manage their trades on Binance. While it may not be as comprehensive as some other trading apps on the market, it is a solid choice for those who want a straightforward and easy-to-use app that can help them make better trading decisions.