Erudity vs Matheion

Ever said “I've always wanted to learn that” and never got around to it? The secrets of movie magic. How jazz found its sound. Why cities look the way they do. Pick something you've been curious about, and Erudity builds you a course to explore, one small topic at a time. A starting point that makes sense. Answer a few questions about what you already know. Your responses help shape where the course begins and what it covers, so you can spend more time discovering the parts that interest you. The next steps, already mapped out. A constellation of connected topics unfolds against a night sky. Each star is somewhere to begin or something to come back to. See what you've explored, find your next topic, and watch new branches appear as you learn. Your curiosity has a map of its own. Small enough to finish. Interesting enough to return to. Each topic is a short deck of question-and-answer cards. Pause over a question, flip for the answer, and swipe to see what comes next. Work through a deck in a short sitting, or leave it waiting for your next quiet moment. Every card has a longer story. Sometimes a detail is the most interesting part. Tap a highlighted word for its meaning, or open a Deep Dive to explore the explanation behind the card: the history, the mechanism, the connections. Keep the things worth coming back to. Save favorite cards, revisit what you've read, and follow your progress through levels, streaks, and milestones. The discoveries you want to remember have somewhere to stay. Make it yours with Premium. Erudity includes limited free access to try creating courses and learning from their cards. A Premium subscription provides broader access to courses, topics, and Deep Dives, plus controls to skip topics you already know or steer away from those that aren't for you. Available in English, Spanish, German, French, Portuguese, Russian, Japanese, and Simplified Chinese. The world is your syllabus. Eligible users can try the annual plan free for seven days. The trial converts to a paid subscription unless canceled. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel your subscription in your App Store account settings. Terms of Service: https://erudity.app/support/terms Privacy Policy: https://erudity.app/support/privacy

Matheion is self-study for computer science — structured lessons you can work through on your own, without a live instructor. Every module follows the same rhythm: • Concepts — clear explanations written for solo reading • Examples — worked Python with syntax highlighting • Practice — questions with reveal answers when you are ready • Quiz — multiple-choice check with instant feedback and a saved best score This release includes Introductory Python (MA-PY1): 16 guided modules from expressions and control flow through functions, sequences, strings and files, collections, classes, exceptions, modules, iterators and generators, type hints, inheritance, and decorators. Study on iPhone or iPad. All lesson content is included in the app — no account required, no subscription, no in-app purchases. Works offline after install. More computer science tracks are planned for future updates.