Hey there, I am new to MIT app inventor and I want little help. How can I customise my app based upon the questions that app asks from user. Like if a child is in 11th grade then open this app and if he is in 12 th grade then this? If you know them reply
Use some logic on start up, you will need input from the user, e.g. they select their grade from a list. Once you have this info you can make choices about what data to present to the user.
A very good way to learn App Inventor is to read the free Inventor's Manual here in the AI2 free online eBook http://www.appinventor.org/book2 ... the links are at the bottom of the Web page. The book 'teaches' users how to program with AI2 blocks.
There is a free programming course here http://www.appinventor.org/content/CourseInABox/Intro and the aia files for the projects in the book are here: http://www.appinventor.org/bookFiles
How to do a lot of basic things with App Inventor are described here: http://www.appinventor.org/content/howDoYou/eventHandling .
Also do the tutorials http://appinventor.mit.edu/explore/ai2/tutorials.html to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
That's exactly I want to know how to do it