Difference between invoices app and Square app

[GramTamsgoodies]

I for some reason have both an invoices app through Square and a Square app on my phone I create estimates and then convert to Invoices however what I do in my Invoices app I’m not seeing in my actual square app am I doing something wrong or do these not merge together?

[Donnie-M]

@GramTamsgoodies You should be logging into both apps with the same information.  The invoices app is streamlined to only deal with invoices, while the POS app has the ability to do pretty much everything.  I have not used the invoices app for estimates and do pretty much what you do.  You do not have to use the invoices app though for invoicing.