Frink is a full-fledged programming language, so you can read data from files, write functions, access web-based data, repeat calculations, process text, create

Frink is a full-fledged programming language, so you can read data from files, write functions, access web-based data, repeat calculations, process text, create data structures, etc. In short, it is a Turing-complete system. Soulver isn't, and that's a huge difference.