Master the Scheme programming language with structured lessons, a built-in interpreter, and interactive exercises. Track your progress and explore functional programming concepts, including a new module for the beginner-friendly Logo language.
1.3
September 1, 2026
Added a "run Logo slower" button, so you can watch the turtle doing its thing!
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LispLab focuses on teaching Scheme, an elegant Lisp dialect, and also includes a module for Logo, a Lisp family member designed for beginners with graphics.
LispLab offers 90 structured lessons covering core concepts like lists, functions, and recursion. It also provides a built-in REPL for hands-on practice and exercises with instant feedback.
Yes, LispLab features progress tracking and daily streaks to help you stay motivated and monitor your learning journey through the lessons and exercises.
LispLab is available on iPhone and iPad devices, making it accessible for learning on the go or at home.
LispLab has an age rating of 4+, making it suitable for a wide range of learners, including younger students and adults.
The latest version of LispLab is 1.3, which was last updated on September 1, 2026. This indicates a recent update and ongoing development.
Yes, LispLab is available for free. There are no costs associated with downloading or using the core features of the application.
No, LispLab does not contain advertisements. You can learn Scheme and Logo without any interruptions from ads.
