App Inventor Fundamentals: Building Mobile Apps with Visual Logic

Visual programming makes mobile application development accessible to everyone without requiring years of text-based coding experience. App Inventor provides an intuitive environment where you can bring software ideas to life using visual functional blocks. This course guides you step-by-step through the core concepts of mobile app creation, from user interface layout to event-driven logic. You will gain a solid understanding of how mobile apps operate under the hood, how to process user input, manage state, and connect with external web services. What you will learn: Understand essential mobile development terminology, component properties, and event-driven architecture; Design functional user interfaces using layout containers and visual elements; Apply visual block logic to handle user actions, variables, conditions, and loops; Store and retrieve local application data using structured key-value storage; Connect your apps to external web services and APIs for real-time data; Integrate smartphone hardware features such as location sensors and media devices. The course begins with foundational concepts and basic logic rules before walking through structured practical app examples through clear text explanations. Designed specifically for absolute beginners with no prior programming experience, this course requires only a standard web browser to start. Start reading today and build your own custom mobile applications from scratch.