There's a new version of App Inventor for Android!

The Alpha version of App Inventor at androidblocks.googlelabs.com has been superceded by the Beta version at appinventor.googlelabs.com. Unfortunately, access to the old system and your old projects are no longer available.

Among the new features, the new version includes a live interactive system that allows you to see/test your app on your phone as it is being built. If you had access to the old alpha version of App Inventor at androidblocks.googlelabs.com you also have access to the new beta version.

So, please try us out! You'll need to set up your computer and emulator or phone before you can build an App Inventor app. We also recommend you read through the updated tutorials and documentation and sign up for the user discussion forums.