Shikai vs Matheion

Master any subject with AI! Personalized learning, adaptive practice, and clear progress tracking—all in one app. Shikai requires an active subscription to access all app features and content. Key Features (Requires Pro Subscription): • Ability to learn any subject • Adaptive AI-powered studying & customizable study flow • Smart AI assistance, hints, and 50 AI generations daily • Detailed progress analytics and insights Subscription Information: A monthly subscription is required to use Shikai. New users can start with a 3-day free trial. Terms of Use (EULA): https://volkovxvi.github.io/shikai-legal/terms.html Privacy Policy: https://volkovxvi.github.io/shikai-legal/privacy.html

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.