These pages describe the components you can use in App Inventor to build your apps.
Each component can have methods, events, and properties. Most properties can be changed by apps — these properties have blocks you can use to get and set the values. Some properties can't be changed by apps — these only have blocks you can use to get the values, not set them. In this document, read-only properties are shown in italics . A few properties are only available in the Designer.
- Basic components
- Media components
- Animation components
- Social components
- Sensor components
- Screen Arrangement components
- LEGO® MINDSTORMS® components
- Other components
- Not ready for prime time components
LEGO and MINDSTORMS are registered trademarks of the LEGO Group.
These pages describe the blocks you can use when you build your App Inventor apps.