LispPad Go vs Classic BASIC

LispPad Go is a simple, lightweight, integrated development environment for developing and running Scheme code on iOS. The language supported by LispPad Go is based on the R7RS standard of the Scheme programming language. LispPad Go provides the following components: • A fully integrated Scheme interpreter • A console with a read-eval-print loop to interact with the interpreter • A text editor for writing Scheme code, supporting syntax highlighting, smart indentation, parenthesis matching, etc. • A large range of libraries, including iOS-specific libraries e.g. for networking, graphics, audio, databases, archival, text processing, etc. • Support for the Shortcuts app, allowing the execution of LispPad programs as standalone applications The Scheme dialect supported by LispPad Go provides the following features: • R7RS-compliant libraries • Hygienic macros based on syntax-rules • First-class environments • call/cc, dynamic-wind and exceptions • Dynamically-scoped parameters • Multiple return values • Delayed execution via promises and streams • Support for the full numerical tower consisting of arbitrary size integers, rationals, real numbers, and inexact complex numbers. • Unicode strings and characters • Vectors and bytevectors • Text and binary ports • R7RS-compliant extensible records • R6RS-compliant hashtables and enumerations • Threads

Classic BASIC is a retro-inspired BASIC programming environment designed for modern devices. Write line-numbered BASIC programs, run them instantly, save your work, load built-in examples, explore graphics commands, and learn programming with the included guidebook. Classic BASIC preserves the familiar feel of classic home computers while providing a clean, touch-friendly experience for today's users. Features include: • Traditional line-numbered BASIC programming • Built-in program catalog • Classic commands such as LIST, RUN, SAVE, LOAD, NEW, and CATALOG • Graphics commands for drawing lines, circles, boxes, and screen output • Built-in games including Block Drop and Astro Blaster • Touch game keyboard support for interactive games • External keyboard support with ESC and CTRL+C break commands • Display modes including Green, Amber, and DOS-style color • Built-in programming guide • File support for saving and loading your own programs Classic BASIC is designed for beginners, hobbyists, retro-computing enthusiasts, students, and anyone who wants a simple programming environment that feels immediate, approachable, and fun. Type a line. Run it. Change it. Learn by doing.