Looking for a CRM for Quickbooks that a child could us

I have ADHD and am looking for a CRM with quickbooks that is accessible for me.

People with ADHD struggle dealing with data that is not right in front of them. We also struggle with important data mixed in with unimportant data.

Is there a basic CRM for people like me?

My main goal is to track my existing clients and not forget to check in with them personally.