This app will freeze up will change font size will kick you out of your own account. Will not recognize your ID will tell you your password is invalid or expired. When you call customer service, they will blame it all on you. Regardless of the fact that they are site down servicing their online app or updating, whichever will fall on the customer, including those with disabilities with sight a complete nightmare from the entire time I have been a member of Chase Bank! Some customer service, rude and disrespectful to customer belittling them.