Mobile Apps created by team at Agrupamento de Escolas D. Filipa de Lencastre (Lisbon)
Here you can find Apps in format aia that are fully compatible with MIT App Inventor. You can enter using a gmail account user name and password. You can edit them and you can generate your fully functional apps in your devices.
You will find here four source files of apps (it means you can edit them): app1.aia, app2.aia and app3.aia from the Portuguese team and Lisbonwater.aia with some code changes in the introductory slides generated from App1 by prof. Pérez.
Install the app scanning this QR with a QR reader app (and allow unknown source because it is not in Google Play Store)