Developing Android Apps with App Inventor is a Massive Open Online Course (MOOC) offered by the Hong Kong University of Science and Technology (HKUST) to give students hands-on experience in developing Android applications.
Playlist no youtube com videoaulas iniciais sobre o app inventor.
Robotics and IoT projects with App Inventor, including Lego EV3 robot, Arduino and BBC:Microbit.
A tutorial explaining step-by-step how to share your apps developed with App Inventor is available here (in Brazilian Portuguese).
The app, built with App Inventor and Arduino, can control the bathtub to heat and fill water and keep water warm, it can also do all these in specified time.
Video tutorials for App Inventor.
Videos of how to make apps using App Inventor.
A university MOOC that teaches App Inventor and Android development. Link does not work with HTTPS:// but can be accessed at http://mooc.study.163.com/learn/ZHEDACHENGYUAN-1000132000?tid=1000188000#/learn/announce
A tutorial that interfaces with the web.
Weibo and Sina blogs with Chinese App Inventor tutorials. Weibo: http://weibo.com/92767093?is_hot=1 Sina: http://blog.sina.com.cn/u/1646365593