iPhone Screenshots


CNB St. Louis Bank’s mobile app allows you to bank when you want and where you want. Enjoy a secure, fast and optimized experience on your phone and take your bank with you wherever you go. It’s free to download and offers quick access for managing your accounts, check your balances, pay bills, transfer money, and locate ATMs and banking centers with just a touch of the screen. Simply log in with the same username and password that you have established for Online Banking.

-View account balances
-View recent transaction activity
-Transfer funds between accounts
-Locate the nearest ATM or branch
-Pay bills

Have the confidence that your information is kept secure knowing Citizens National Bank is using advanced encryption technology. Citizens National Bank is committed to protect the privacy of your financial information.

For support with this application or questions about CNB St. Louis Bank’s products and services, please call 314-645-0666.

What’s New

Version 20.2.50

This version includes feature enhancements, user interface improvements and bug fixes.

Ratings and Reviews

4.8 out of 5
145 Ratings

145 Ratings

Sto.heiser ,

Useful and reliable

I enjoy having an app that works consistently and keeps improving with the times, making my banking experience improve with time.

Blacktiletapper01 ,

Great when it works

The app hardly ever works for me, and most of the time it gets stuck on the opening screen. The fingerprint to log in rarely works, and then when I put in my password it says it's wrong. I wish it worked more! If the bugs are worked out I will definitely give it 5 stars, because it is a really good app when it works correctly!

leadfootjo ,

To who it may concern

The people at your St. Peter’s bank have always been very helpful to me and especially Allison and Jamie You have been great


CNB St. Louis Bank
119.9 MB

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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