App Inventor

App Inventor 2

http://appinventor.mit.edu/

Tutorials

https://appinventor.mit.edu/explore/ai2/tutorials

APK Online

http://www.apkonline.net

Videos

Allinonemovie Tutorialreihe | Appinventor 2

https://www.youtube.com/playlist?list=PLZPbqDBtPSA8SprmCM38inxL6OKKVaVvJ

Tolle Wurst MIT App Inventor

https://www.youtube.com/playlist?list=PLf_1RR92kUH58hYeNJ2_16JbrvNJ-2XuA

How to get free cloudDB for MIT App Inventor projects | CloudDB | MIT App Inventor | FREE Redis

https://www.youtube.com/watch?v=OoTNCQ_32C0

MIT App Inventor

https://www.youtube.com/@MITAppInventor

App Inventor Hackathon Clock and CloudDB components

https://www.youtube.com/watch?v=m-d74UikH7E

App Inventor #1 - a menu with buttons, linking screens

https://www.youtube.com/watch?v=0mGfD-mgNkA&list=PLwF1iFuaTsZdJjd-twarr_2EuDrTsRmxf

App Inventor Code Snippets

http://puravidaapps.com/snippets.php