MIT App Inventor is a visual programming environment that enables users, including children, to create functional apps for smartphones and tablets easily. Beginners can develop a simple app in under 30 minutes. The platform features various components and a palette viewer for user convenience.

2. MIT APP INVENTOR
 MIT App Inventor is an intuitive, visual
programming environment that allows
everyone even children to build fully
functional apps for smart phones and tablets.
Those new to MIT App Inventor can have a
simple first app up and running in less than 30
minutes.

10. PALETTE

11. VIEWER

12. COMPONENTS

13. PROPERTIES