Hello,

I am planning on writing a program for a mobile device. The last mobile anything (other than a laptop) I had was a palm pilot with a palm OS that was about 5 years ago. So, I was hoping that someone could help me know which is more popular. The program I am going to write is targeted at age 20-40ish moms that have kids.

I would be grateful if anyone could help shed some light on which is used more by this demographic.

Thank you very much for your help.