Mobile App Upgrade

- May 27 -

A fresh app upgrade is headed your way! Starting after 10:00 a.m. on May 27, you’ll be able to update your current MECU mobile app. 

After updating, please log in once with your user ID and password. Then you can turn biometric login back on and get right back to banking on the go!

Mobile App Upgrade Scheduled for May 27th, 2026
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Take Control with CardNav

Manage your MECU debit card on your terms with the free CardNav app, available for Apple®, Android and Google Play™ devices. Protect yourself, and your teen, from fraud by turning your card on or off, set transaction controls, and even limit usage by location with GPS. Stay on budget with dollar limits and alerts — all from the convenience of your phone.

CardNav is a great tool to help teach your teen responsible financial habits:

- Set Spending Limits

- Monitor Transactions

- Set Merchant Type Restrictions

- Set Location Limits

- Set Travel Notices

- Respond to Real-Time Fraud Notifications

Learn More

Visit CardNav by CO-OP online for additional information.
If you have any questions, please contact us.

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