Peter Mathijssen

This is a small tutorial about a game i made. It is…

Because of a discussion in a topic with a user of App…

Cookie Clickers are more popular then i thought. App Inventor is very…

I made a little tutorial based on an old one i found…

Asking questionsTo improve the chance of getting help on a forum please…

Motivational images that can be used in classrooms. PNGs, pdf and odg…

These are new versions of the App Inventor Maker Cards. You can…

These are new versions of the App Inventor Concept Cards. You can…

App inventor allows users to download the project files (or source file)…

SVG versions of the App Inventorblocks to be used in tutorials or…

There are three sizes of cactuses. Depending on which one you click…