Merck EFCU Mobile App

Download the mobile banking app for Merck EFCU and access your credit union accounts from almost anywhere.


Whether you need to view balances, transfer funds, deposit a check or pay a bill, the Merck EFCU Mobile Banking App can help. Need to find a branch or an ATM, using GPS, the app can help with that whether you are around the corner from your local branch or states away.


Your Security is Our Priority. Merck EFCU’s Mobile Banking App goes beyond industry standards to maintain the privacy and security of your information. Feel safe banking with Merck EFCU and using our Mobile Banking App.