Changing the mobile phone

Hi Blynkers!
Recently I discovered this tool. And is awesome!
But for external reasons I need to change my mobile where I built my proto app.
My answer is: I need to rebuild again the app in my new smartphone? There are any way to copy from one to another?
Thanks in advance!

Hello. No need to rebuild. Just use the same account.

Thanks Dmitriy!
If i understood ok, whith my new smartphone I only need install Blynk and login with my account.
It´s great!!