White Noise Machine - The ultimate app for getting you relaxed

White Noise Machine - The name of the app already tells you everything you need to know: The application helps people to comfort and relax, and serve to make you sleep or relax if you are unable to do so in the silence of your room. The software contains the most diverse sounds, like the most popular sounds of rain or crashing waves.

Baby Lullaby Songs - Relax your baby and decrease stress

Babies while are in mother’s womb react to sound stimulation. Mothers who are fond of listening to soft music or humming to their baby may instill the music-loving effect on their newborn child.  
 
Baby Lullaby Songs is an application for babies that helps them sleep well and calm them so you can have a relaxing time as well.

BabyPhone - Fun and Adorable Game For Babies And Toddlers

BabyPhone is the newest addition to the fake phone calling apps in the Windows Phone Store. However this game brings something new and  believe me it's one of the most interested i have tested with my 11 month's old daughter.