First Security Mobile Banking
First Security Mobile Banking Summary
First Security Mobile Banking is a mobile iOS app in Finance by First Security Bank & Trust Co. Released in Apr 2015 (11 years ago). It has 665 ratings with a 4.76★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 6.6K monthly active users . Store metadata: updated Feb 18, 2026.
Recent activity: 1.00 new ratings this week View trends →
Store info: Last updated on App Store on Feb 18, 2026 .
4.76★
Ratings: 665
Screenshots
App Description
If you never go anywhere without your iPhone, then you always have your bank too! This free service for customers enrolled in Online Banking gives you anytime access to your First Security Bank & Trust accounts.
Our Mobile Banking app puts the ability to access your account, check balances, pay bills, transfer funds and find branch and ATM locations as close as your mobile device. It’s convenient, secure and available 24/7.
Summary
• Pay your bills**
• Manage your accounts anywhere
• Fast, free, and easy
• Available 24/7
• Check balances
• View recent transactions
• Transfer funds between accounts
• Locate ATMs and First Security branches
SECURITY:
Our mobile banking safeguards your accounts using the same advanced encryption and verification technology as First Security Bank & Trust’s Online Banking, protecting your personal information.
To get started, simply log into your First Security Bank & trust Online Banking and enroll in Mobile Banking.
*Must be enrolled in First Security Bank & Trust Online Banking
**Must have Bill Pay setup previously in Online Banking
***First Security Bank & Trust Mobile Banking is free to download, although messaging and data rates from your wireless provider may apply.