Tracking Monthly rents on an App?

[Steve Porter]

I have been adding quite a few units lately and my number one problem is tracking rents and when them come and what amount. I have many tenants who pay themselves and are paid before the due date via check in the mail, I have many who pay through Zelle Quickpay, some who cash app, some who Venmo and then my Section 8 which gets directed deposited on the first.

My question is, is there an easy system I can have an app for, on my phone, to plug these payments in quickly and easily that also doesn’t cost an arm and a leg and actually works to tell me who paid and what is owed? What is the best system?