SpellBox is an AI programming assistant that generates code from natural language prompts and explains existing code to help users solve programming problems faster. It is designed for professional software engineers, students, hobbyist coders, teachers, and anyone who needs to write or understand code. SpellBox focuses on reducing time spent on syntax errors, debugging, and searching for solutions, so users can concentrate on building higher-quality software and learning core concepts. It is available as a desktop app for Windows and macOS and also as an extension for Visual Studio Code. A one-year license provides unlimited code generation, use on unlimited computers, and bookmarking of generated code.
One-time $40 license; no recurring subscription.
Works fully offline after installation on desktop.
Clean macOS-style interface minimizes on-screen distractions.
Excels at short utility scripts and boilerplate code.
Handy “explain this code” for quick comprehension.
Supports many languages: Python, JS, Bash, C++.
macOS-only; Windows and Linux users excluded.
No collaboration, versioning, or cloud project sharing.
Requires tightly written prompts for useful output.
Weak for large, multi-file or framework-heavy projects.
