Essentials check list

Faye
Hi ladies! As a first time mum to be, do any of the wiser experienced mums use an app or have a newborn essentials list? I'm not sure whether I will have a baby shower or not so I would like to be prepared and pick up some form of essential each time I go shopping. I'm referring to baby shampoo, lotions creams, feeding essentials etc. Are things like bottle caddies for the dishwasher and drying racks really needed? There are so many products out there, it's a bit daunting.  Thanks in advance ladies ☺️