R47 RPN Calculator & Explorer for Android

R47 RPN Calculator & Explorer is a powerful Reverse Polish Notation calculator designed for Android devices. It offers a full suite of scientific functions, including trigonometry, logarithms, statistics, and more. The calculator operates without ads or tracking, ensuring a smooth user experience. It also includes a program editor for advanced users to create and manage 47-series programs, along with extensive reference documentation and tutorials covering various mathematical concepts.

The application is free to use, with the option to upgrade to the Pro version, which adds the Explorer feature for easier navigation through menus and operations. R47 RPN Calculator & Explorer is fully functional offline after the initial launch and supports both light and dark themes, catering to different user preferences.