Democratizing App Building

Learn to build Android apps in hours.

App building made easy

App Inventor is a visual, blocks language for building Android Apps.


App Inventor is being used in classrooms all over the world to broaden participation in computer science.


Coding is like plugging puzzle pieces together-- you can learn within hours.


Build games, social apps, quizzes, and other apps for you and your friends.

Learn how to build apps

Choose a course to start mastering App Inventor

Course In A Box

Videos, Quizzes, and more.

Video Tutorials

Build apps from guided video tutorials.

How do you?

Glossary of essential app building techniques.

Teach an App Inventor course

Jump start your class with course-in-a-box materials, including lesson plans, tips, and more.

Get started