pocket BASIC vs Programming Language Semantics

Pocket BASIC brings back the simplicity and charm of classic BASIC, reimagined for modern iOS and macOS devices. Write code, perform calculations, and visualize functions instantly — all in one lightweight environment. Why Pocket BASIC? - Instant coding - Write and run BASIC programs in seconds — no compilation, no friction. - Clean and focused interface - Designed for clarity, with an integrated editor, console, and tools. - Perfect for learning and experimenting - Great for understanding programming fundamentals or building small utilities. - Works offline. No internet connection required. Your programs stay on your device. Features - Full BASIC interpreter inspired by classic systems - Built-in editor with immediate execution - Console, calculator, and simple graphics modes - Powerful scientific calculator for quick calculations and everyday use - Function graphing with interactive visualization - Import/export programs easily - QR code support for sharing code - Integration with iOS Shortcuts (run scripts directly) - Lightweight and fast Who is it for? - Beginners learning programming - Developers who love retro computing - Students - Anyone who wants quick, practical scripts on their device A modern take on a classic Pocket BASIC is not just nostalgia — it’s a practical tool for today. From simple calculations to small utilities, it’s like having a tiny programmable assistant in your pocket.

Programming Language Semantics is an independent study app for building clear understanding through focused practice. It is designed for computer science students, self-learners, interview prep, and anyone reviewing formal language concepts, interpreters, type systems, operational semantics, denotational ideas, and common reasoning mistakes. Practice across 160 questions organized into Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. - FSRS spaced-repetition intervals help you review at the right time - Weak-point heatmap shows where to focus next - Daily challenge keeps practice consistent - Mock exams support timed review - Every question includes an explanation - Offline practice, no login required Independent study app for Programming Language Semantics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners. Practice offline, no login required.