MIT Scheme is described as 'MIT/GNU Scheme is an implementation of the Scheme programming language, providing an interpreter, compiler, source-code debugger, integrated Emacs-like editor, and a large runtime library. It's best suited to programming large applications with a rapid development cycle' and is an app in the Development category. There are more than 10 alternatives to MIT Scheme for Linux, Windows, Mac, BSD and Self-Hosted solutions. The best alternative is Hy, which is both free and Open Source. Other great apps like MIT Scheme are Steel Bank Common Lisp (Free, Open Source), CMU Common Lisp (Free, Open Source), Armed Bear Common Lisp (Free, Open Source) and CLISP (Free, Open Source).
Hy is a wonderful dialect of Lisp that’s embedded in Python. Since Hy transforms its Lisp code into the Python Abstract Syntax Tree, you have the whole beautiful world of Python at your fingertips, in Lisp form!
CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.
femtolisp is a simple, elegant Scheme dialect. It is a lisp-1 with lexical scope. The core is 12 builtin special forms and 33 builtin functions. It is fast, ranking among the fastest non-native-compiled Scheme implementations.