Thanks for the reply. However, the My Verizon app is to manage the entire family account including paying bill. That's too much power and responsibility. My dad is managing the family account and I don't have the login. I just want to keep track of my own data usage, that's all.
My mom has a Samsung Android phone and it has a small Verizon widget on the home screen to display the data usage. I believe it is an add-on installed by Verizon before they sold her the phone. My iPhone does not have such add-on, and I cannot find anything similar on the App Store. So how can anyone keep track of their data usage without logging on to My Verizon account?
Thanks!