> For the complete documentation index, see [llms.txt](https://caseytechschool.gitbook.io/app-development-using-mit-app-inventor-platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://caseytechschool.gitbook.io/app-development-using-mit-app-inventor-platform/mobile-app-development-using-mit-app-inventor-platform.md).

# Mobile App Development using MIT APP Inventor Platform

This repository contains hands-on tutorials for building mobile apps using the [MIT App Inventor](https://appinventor.mit.edu/) platform. MIT App Inventor allows you to build fully functional apps for Android devices without extensive coding experience.

Each tutorial is presented in a separate file and you will learn app development concepts and best practices along the way.

{% hint style="success" %}
For tips on designing intuitive user interfaces for optimal app experiences, see the user interface and user experience section.
{% endhint %}

## Tutorials

### [Tutorial#1: Image Hide-and-seek](/app-development-using-mit-app-inventor-platform/tutorial-1-image-hide-and-seek.md)

Build a simple one screen app that can hide/show an image and change a button text when tapped. This covers basic interactivity and logic.

### [Tutorial#2: SOS App Tutorial: Creating a Multi-Screen App](/app-development-using-mit-app-inventor-platform/tutorial-2-creating-a-multi-screen-sos-app.md)

The app is a multi-screen SOS app with a home screen, map to show your location, and siren sound effect for emergencies.