My husband and I just launched an iPhone app for parents -- called Baby Brain. We teamed up with delivery nurses and created the iPhone app we needed as new parents.
The app allows you to track baby's diapers, feedings, and sleep with just a tap. You can email reports to caregivers or family and view daily/weekly/monthly stats as well. The app is getting great reviews and press, and we're getting lots of great feedback from pediatricians, sleep coaches, doulas, pediatric/delivery nurses, etc. who are recommending Baby Brain to parents. Would love it if you would consider checking it out!