Online Banking Login


Cropped phone marketing image for mobile page

Our options for mobile banking make it easier than ever to

access your information on the go. We have apps for iPhone®,

iPad®, and Android™ devices. Take advantage of these features:



Other mobile banking options are:



Enroll. Download. Go!


1. If you do not have the GRBmobile app, log in to GRBonline  > Options > Mobile Settings to activate

2. Download the app for your device: iPhone & Android Apps or iPad App

3. Whether you are a new or current GRBmobile app user, you'll need to to enroll specifically in these products: GRBmobile Check Deposit, Person to Person Payments, and Bank to Bank Transfers

4. Go to or call (585) 218-4280


GRBmobile Check Deposit

  • Point. Click. Deposit!
  • Securely deposit a check using your smartphone's camera
  • User Guide


Person to Person Payments

  • Send money to anyone, anywhere
  • You only need their email address
  • No charge to you or the recipient
  • User Guide


Bank to Bank Transfers

  • Safely transfer money between GRB accounts and accounts at other financial institutions
  • Requests made before 3PM EST ususally have next-day availability
  • No charge for this service
  • User Guide




GRBmobile FAQ