App needs to be revamped – T-Mobile Review

If on wifi, the app will not allow you to get access unless you turn the wifi off. This is a waste of time if you just want to check your balance or data. Also, it won't give you the payment history for the entire account, only your payment history for your line. This is frustrating if you have a family plan and need to see how much was paid and when.
Review by Kelly the starlet on T-Mobile.