4.7
118 reviews
5K+
Downloads
Content rating
Everyone
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About this app

The sfb Mobile App is a free mobile decision-support tool that gives you the ability to aggregate all of your financial accounts, including accounts from other financial institutions, into a single, up-to-the-minute view so you can stay organized and make smarter financial decisions. It is fast, secure and makes life easier by empowering you with the tools you need to manage your personal finances.


FEATURES
Multi-Account Aggregation: View all of your financial information (balances, transaction history, merchant spending averages) in one place for on-the-go organization.

Alerts & Notifications: Set alerts for low funds and be notified about upcoming bills.

Add Tags, Notes, Images & Geo-Information: By enhancing transactions with custom tags, notes or photos of a receipt or check, you have the ability to stay organized and find exactly what you’re looking for when searching through your finances.

Contact: Locate ATMs or branches and contact Security Financial Bank customer service directly from the app.


SAFE AND SECURE
The app utilizes the same bank-level security that protects you when you’re on Internet Banking. The app also features a unique 4-digit passcode setting that prevents unauthorized access.


GETTING STARTED
To use the sfb Mobile App, you must be enrolled as an Security Financial Bank Internet Banking user. If you currently use our Internet Banking, simply download the app, launch it, and login with the same Internet Banking credentials. After you successfully login to the app, your accounts and transactions will begin updating.
Updated on
Jan 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Contacts, and App activity
This app may collect these data types
Personal info, Financial info and 5 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
114 reviews
Brian Hubbard
December 23, 2025
As of late, the updates seem to be better than before. Hopefully they stay that way. Also, it would be nice to lock the accounts if the card or checkbook is lost or stolen.
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Emily Williams
March 17, 2023
Quick access! Easily navigate through app. Only have problem with mobile depositing. Takes at least 3 tries before it'll take it, just annoying when you need to reenter in amount and picture each side, each time. Last time it took 7 times...
29 people found this review helpful
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Carole Mullen
September 19, 2025
so convenient, real time tracking. no paper work!!!!!!
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What’s new

Version 3.30.2 • Bug fixes and performance improvements

App support

About the developer
Security Financial Bank
tmustard@sfbank.com
212 W Prospect St Durand, WI 54736 United States
+1 715-567-0329