This app was mentioned in 1 comment, with an average of 2.00 upvotes
They have an app too. I've used it since birth and loved it. They increase colour stimulation as baby gets olds. Some features are watch only bub some you can touch a and make move. Bub is 8 months now and is current favourite is the coloured lady bugs. Previously loved the boats and ducks. It definitely worth checking out.
https://itunes.apple.com/us/app/baby-view/id451312722?mt=8 https://play.google.com/store/apps/details?id=com.heybear.babyview&hl=en