Please note: This theme has not been updated to reflect Scratch 3.0. Visit this help article for more info.

In this add-on, you will program your Android to interact with the user by using their Scratch username, or asking them a question.

Drag out a username block.

When clicked, this block senses the username of the user.

If you want to say something to the user like, hello Scratch user, add a say block and a join block from the operators menu.

Use multiple join blocks to add text before and after the username block, and incorporate it into the Android's story.

Or, ask the user a question in the ask block, then respond to the answer using the say, join, and answer blocks.

This example asked the user if they like summer or winter and then incorporates their favorite season into the story.

Now it's your turn.

Interact with the user.

Incorporate their username and responses into your story.

Choose an Add-On

Sunrise, Sunset

Program a sunrise or sunset for your story.


Program objects to fall from the sky.

Music Fade

Add background music which fades in and out.

Slow Motion

Add a slow motion effect to your android.


Use the drawing tools to add your own animation.

User Input

Interact with the user of your program.


  1. Choose an add-on, and click the "Watch" button to learn how to build it.
  2. After you finish, come back to the add-ons Screen to try another add-on!