Storing data on the device

Hi everybody,

I need help with maybe a simple issue, I have 3x Label and Save Button on one page and I need the information that the user writes in all 3 Labels to be saved on another page in his device and every time he writes something else the information will be added more and more and the user will see a list of what he wrote.

Can you please advise me what to use for this and if necessary some example how to put together Blocks?

Thank you very much

This is all part of using variables or data sources. There are tutorials available from the links I included.