How to find next birthday and display it in a label along with amount of years, months, days, hours, minutes, seconds left for the next birthday ? Please help and click a screenshot for the solution.
this looks like a nice task for a homework...
you can find methods to work with date and time in the clock component...
http://ai2.appinventor.mit.edu/reference/components/sensors.html#Clock
please try something and if you get stuck, then post a screenshot of your relevant blocks
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.
I already have made an app for that check for "Age Application" in the app inventor gallery. But it is not that great, there are people who have used blocks from the clock component to do that too.