I have the Iphone App - and it does turn into a Pregnancy Tracker... although all it tracks is how many weeks and days pregnant I am. I still look every day... and think about how slow these first few weeks seem to move!
I bought the VIP version but only used it for a couple months. I do go to the pregnancy tracker site. It has info about what the baby is doing during the different weeks during pregnancy. You can also track symptoms and they have message boards there too. It only cost like $4 a month so I figure might as well keep it.
Re: For those who used Fertility Friend...
You can suspend it - I need to do it with mine but am afraid of jinxing things.