Tri-CU Credit Union Mobile Banking - now for your Apple device! A convenient and fast way to manage your free bill pay, find our free Allpoint ATMs, view your statements, make loan payments, DEPOSIT CHECKS, or any other standard online banking uses (like making transfers or checking balances). This FREE application is a must-have for any Tri-CU Credit Union member who is on the go with an iPhone or iPad! This application is for members of Tri-CU Credit Union, at 2626 W. Kennewick Ave, Kennewick, WA 99336 (formerly Tri-Cities Community Federal Credit Union).