necesito ayuda con un poco de base de datos en app inventor quiero crear una app

[Amauris calcaño]

quiero una app que guerde un registro de personas y me permita manipular ese registro como borrar, editar, añadir y que lo guarde en la app 

[SteveJG]

You probably should use a TinyDB.   Here is a tutorial that might get you started.  It does some of what you want to do  http://www.appinventor.org/bookChapters/chapter22.pdf  or  http://kio4.com/appinventor/8B_TinyDB_guardar.htm  

Here are some resources to help you learn to use the AI2 tools  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  .

Regards,

Steve