Sunmark Credit Union's app is a great tool for Sunmark members. Find our locations, access accounts, transfer funds, pay bills, and even deposit checks through your iPhone!

PLEASE NOTE: Mobile Remote Deposit features work best on devices with a camera that utilizes a flash. Users without a flash on their device may experience issues when submitting a deposit with inadequate lighting condition

To learn how we protect your privacy, please visit

What’s New


-Enhanced customization for feature icons
-Improved accessibility in BillPay
-Resolved the scrolling issue on iPad
-Dropped support for OS 12.x

Ratings and Reviews

4.8 out of 5
2K Ratings

2K Ratings

wife of stephen ,


Sunmark has been the most supportive, friendly and convenient of all . Lost my debit card within minutes issued a new one no waiting for a new one to come in the mail. Service has been great thus far, so glad I made the switch.

Jaicee Chap ,

Mobile deposit

I wish i could make a mobile deposit above 5k., also my last deposit above this amount, when I did deposit it-the bank tried to put a 2 week hold on my money.

Phier 23 ,

This happy member has a big mouth.

Sunmark is an exceptional credit union. They have surpassed the customer service beyond the competitors. The staff demonstrate such dedication to its members. Words can not express enough just how great Sunmark is.

App Privacy

The developer, Sunmark 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
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location

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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