Browser and Operating System Compatibility

An important way you can help protect your personal information is by keeping your devices up-to-date. This helps protect you from security threats and also ensures you have the best possible experience when using digital banking and mobile banking app. When using our website, digital banking, and Bill Pay services, please note that we support versions of operating systems that are supported by their manufacturer. 

CCU Supported Browsers

  • Microsoft EdgeTM: Latest two versions
    • As of 8/01/2024, the newest version of Microsoft Edge is 127.0
  • Safari® browser: Latest two versions (or one major version if more than one year old)
    • As of 05/13/2024, the newest version of Safari is 17.5

  • Google ChromeTM browser: Latest two versions
    • As of 08/06/2024, the newest version of Google Chrome is 129.0

  • Firefox® browser: Latest two versions
    • As of 08/06/2024, the newest version of Firefox is 128.0

CCU Supported Operating Systems

  • Microsoft® Windows® Operating System: Versions that are still supported by Microsoft and support a browser listed above
    • As of 08/06/2024, the newest version of Windows is 11
    • Learn more about Windows product lifecycles. Understanding key dates in the lifecycle of a product will help you make informed decisions about when to upgrade or make other changes to your software.

  • Apple® Mac® Operating System: Versions that are still supported by Apple and support a browser listed above
    • As of 08/06/2024, the newest version of MacOS is 14

  • Apple iPhone® / iPad® Operating System: The last two major releases
    • As of 08/06/2024, the newest version of IOS is 17.6

  • Google AndroidTM Operating System: Android 8.0 and above
    • As of 08/06/2024, the newest version of Android is Android 14

CCU Mobile Banking App Supported Operating Systems

The current version of our mobile banking application is supported by the hardware and software listed below. The following information is valid as of 08/06/2024.

  • Android:
    • Current CCU Mobile App version is 4013.2
    • Requires operating system 12 and above
  • Apple:
    • Current CCU Mobile App version is 4013.2
    • Requires operating system 15.0 and above
    • Compatible with iPhone, iPad, and iPod® touch

Is Your Browser and Operating System Up-To-Date?

Your information is listed below. (Learn more about what browsers and operating systems CCU supports.)


Internet Explorer, Microsoft, Microsoft Edge, Windows, and Windows Vista are trademarks of the Microsoft group of companies.

Apple, iPhone, iPad, Mac, and Safari are trademarks of Apple Inc., registered in the U.S. and other countries.

Firefox is a registered trademark of the Mozilla Foundation.

© 2018 Google Inc. All rights reserved. Android and Google Chrome are trademarks of Google Inc.