Frontier Credit Union’s Mobile App makes it easy for you to bank on the go. Do your banking right from your Android device or Wear OS! You can manage your accounts, pay bills, deposit checks, find ATMs, and more! Your Money, Your Way - Frontier Credit Union’s Mobile App allows you to manage accounts from your mobile device...anytime, anywhere. Now it’s easy to do banking 24/7, right from your phone or tablet. It’s fast, secure and free. With your Frontier Credit Union Mobile App, you can: