We do not have an app, but we do offer the option to register for and log into an online account. You can create an online account by visiting our website and selecting Payments. At this point you can either log in to begin viewing your charges or making a payment on your account, or choose to register a new account. When registering for a new account, be sure to use the Invoice number and Amount Due from your most recent invoice. Please call our office at 503-837-1700 if you need assistance finding this information.