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.

What’s New

Version 21.2.70

Bug fixes

Ratings and Reviews

4.7 out of 5
987 Ratings

987 Ratings

anti-Mariorun101 ,

Fast deposit and easy

Thank you!

Stormy_Normy ,

App login doesn’t work

Uploaded app in May 2020...login is an endless loop of adding your email and phone number in the second screen and after “confirmed” comes up it just takes you back to the login screen. When trying to reset password it asks you the correct security questions, so obviously it did register my account at some point. After reading some reviews from last year with similar login issues, why hasn’t this been fixed. The credit union should have a review posted here with an explanation. Why did I get an email in April 2020 telling me this App was available when it doesn’t work in May 2020 (or ever, going by previous reviews)???

Beezmama ,

Appalling rollout

This is a very frustrating app. The CU switched over from previous app to this. Have been unable to get it to work since launch. Doesn’t recognize “me”. CU must be overwhelmed with complaints as no one is ever available to “validate”, a step that seems to be required to get the app to function. Horrible, especially if this is your main means of bill paying and finance. Will have to use the web only. The app is currently useless. Very disappointed.

App Privacy

The developer, Merck Employees Federal Credit Union, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Financial Info
  • Location
  • Contact Info
  • Contacts
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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