Parenting

My partner just hit her third trimester and we are getting everything ready for when our first baby arrives. When our baby arrives we want to use one of those baby tracking apps that allow you to log when the baby was fed, when they pooped etc. I want to make sure whatever my partner and I use doesn't sell our data.

We will need something that we both can use on our own phones and want it simple and easy to use. What did everyone use? Did you like it? Did it feel useful and safe?