Code the Beat vs Wave Simulator Lab by CS

Code the Beat is a unique and immersive experience where learning to code becomes an adventure through music. Guided by the animated character BeatBot, players dive into the world of programming while creating their own musical compositions using real Swift code. Learn Swift, One Beat at a Time Each level introduces a fundamental coding concept in an interactive and creative way. Whether you’re new to coding or want to experience it in a fresh format, Code the Beat makes learning engaging and intuitive. • Variables: Start your journey by playing notes on a virtual piano. As you play, you’ll see how variables can store musical values—bridging sound and code in real time. • Functions: Use a DJ pad to trigger chords and learn how functions group together instructions to create reusable code blocks—just like combining notes to form a chord. • Arrays: Drag and drop chords to create your own musical sequence, understanding how arrays store and manage collections of values. • Loops: Turn your chord sequence into a loop to discover how iteration works. Watch your music repeat endlessly while learning the basics of for and while loops. • Conditionals: Add drum sounds at specific beats and learn how conditions like if, &&, and || control logic in programming, affecting how and when code executes. A Retro, Accessible Visual Experience The game is styled in nostalgic pixel art, designed entirely using Aseprite. Each visual element, from the animated BeatBot to floating musical notes, is carefully crafted to make learning fun. Users can also enable OpenDyslexic font in the main menu, ensuring an inclusive experience for those with dyslexia or who prefer an alternative to the pixel font. Interactive Sound & Animation Code the Beat features responsive audio and animations throughout the app. Touch piano keys, trigger chords, and watch your code come alive through visual feedback and electric piano sounds—all recorded by the developer. For Learners of All Ages Whether you’re a curious student, a creative coder, or someone looking to combine music and logic in a new way, Code the Beat is designed for you. It’s not just a game—it’s a playful introduction to the world of software development through a universal language: music.

Wave Simulator Lab is a beautifully designed, hands-on physics simulator for students, teachers, and curious learners. Slide the controls and instantly see how frequency, amplitude, and wavelength shape a wave — no math headaches, no equipment, just pure visual understanding. From a single sine wave to interference patterns, standing waves, damped oscillations, and real audible tones — every feature is paired with clear explanations, interactive controls, and ready-to-share visuals. Built for classrooms, study sessions, and after-school curiosity. WHY LEARNERS LOVE IT • See physics, don't just read it — every parameter updates the wave instantly • Friendly UI built for touch, with smooth animations at 60 fps • Clear, jargon-free explanations next to every concept • Quiz pack with answers explained, so mistakes turn into lessons • Designed for iPhone and iPad, light & dark mode supported FREE FEATURES • Real-time animated sine wave • Frequency, amplitude, and wavelength sliders • Automatic wave speed and period calculation • Play / pause / reset controls • Grid and axis toggles • Light, dark, and themed appearances • Basic learning library • Quiz pack with explanations UNLOCK ALL FEATURES (one-time purchase) • Remove all ads forever • All wave types — cosine, square, triangle, sawtooth, pulse, standing, damped • Compare two waves on one graph • Interference & superposition mode • Standing wave & damped wave modes • Sound wave tone generator (hear what you see) • Advanced measurement tools (ω, k, T, v) • Export wave images to share with classmates or teachers • Save unlimited custom presets • Full learn library + full quiz library • Extra themes (Space Wave, Graph Paper, and more) GREAT FOR • High school & university physics students • STEM teachers preparing live classroom demos • Homeschool families exploring science visually • Sound engineers and curious tinkerers • Anyone who wants to finally "get" waves NO SUBSCRIPTIONS. Pay once, keep forever. All your presets and preferences live safely on your device. Made with love for science classrooms and self-learners everywhere.