# First Security Mobile Banking

> Mobile banking app for account access, bill pay, transfers, and ATM/branch location. (iPhone/iPad app by First Security Bank & Trust Co.)

- Source: https://appshunter.io/ios/app/first-security-mobile-banking/id977996501 (this page in markdown: same URL + `.md`)
- Developer: [First Security Bank & Trust Co](https://appshunter.io/developer/490731688)
- Category: Finance
- Price: Free
- Rating: 4.80/5 from 693 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 102 MB
- Languages: American English
- Released: 2015-04-16
- Data updated: 2026-08-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/first-security-mobile-banking/id977996501/reviews.md

## What is First Security Mobile Banking?

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.

## Key features

- Check account balances
- Pay bills
- Transfer funds between accounts
- Find branch and ATM locations
- View recent transactions
- Secure 24/7 access

## What do users think of First Security Mobile Banking?

Overall sentiment: negative

**Pros**

- 👍 Convenience of checking balances
- 👍 Easy to use for deposits
- 👍 Generally good when working

**Cons**

- 🐛 App frequently stops working
- 🐛 Login issues
- 🐛 Issues after iOS updates
- 🐛 Touch ID randomly stops working
- 🐛 Password reset never works
- 🐛 Enrollment issues
- 🐛 Mobile deposit failures
- 🐛 Lack of clarity on declined transactions

**Commonly reported bugs**

- App randomly stops working
- Hesitant to let users login
- App issues after iOS upgrades
- Touch ID randomly stops working
- Password reset option never works
- Cannot enroll in the app
- Mobile deposits fail without clear notification

**Most requested features**

- Display reason for declined transactions
- Improve responsiveness to iOS updates
- Provide notifications for failed check deposits
- Allow users to see why checks don't go through

## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/first-security-mobile-banking/id977996501/reviews.md

### 1/5 — App randomly stops working…

*2025-06-26*

I personally love the convenience of being able to see my account balances, loan balances and payment due dates. However, with as often as this app does not work it makes it very frustrating on users. I understand that things happen, but for something to happening more and more frequently and nothing happening in order to be resolved is just ridiculous. For the past 4 days the app has been hesitant about letting me login and it’s very frustrating. Hopefully this improves with future updates / changes!

### 4/5 — declined

*2023-04-14*

Everything is great but would really like to see why things declined. It just says “declined: tap to see reason” with no reason listed. please fix.

### 1/5 — Tech dept needs some help

*2022-09-29*

When the app works it’s great. But they are slow to figure things out when apple does an update. I have 3 banking apps and 1st Security is the only app that has issues after IOS upgrades. I think their entire tech staff is using android and there is no urgency to find an issue. That’s exactly why I have an account at another bank. I cannot depend on them to find a solution is a timely manner. It’s been 2 weeks since IOS 16 upgrade and still cannot use their app. Just a notification on the website— and that took multiple days to be posted. That is unsatisfactory.

### 4/5 — IOS 16.0 issues

*2022-09-15*

Great app but is not working with new IOS 16 update

### 1/5 — Randomly stops letting you use Touch ID

*2022-02-21*

Why would it stop letting me use Touch ID. Do you think someone stole my finger or something. So dumb. I have to call them so much for this garbage. Also password reset option never works.

### 5/5 — First security bank

*2022-01-04*

Always nice an helpful easy to do business with an most of the time on line banking works well all in all very happy

### 4/5 — Very easy to use to make Deposit

*2021-06-01*

Need calls if checks don't go through

### 1/5 — Very irritated

*2020-06-10*

I haven’t been able to enroll, the entire time I have had my bank account, since 2018. Always says it cannot process. I called customer support and they tried to enroll me and had the same issue and chalked it up to technical problems. I keep trying and still always get the same response. It’s very annoying

### 1/5 — Mobile deposits

*2020-01-02*

Lousy app doesn’t tell you that you have to write “mobile deposit” and the name of the bank on the back of the check. You get confirmation that the deposit has been accepted, only to find out later that it failed.

### 1/5 — Mobile banking deposit

*2019-02-06*

It does not work

## Frequently asked questions about First Security Mobile Banking

### What can I do with the First Security Mobile Banking app?

The app allows you to manage your First Security Bank & Trust accounts from your mobile device. You can check your account balances, view recent transactions, pay bills, transfer funds between your accounts, and find the nearest branch or ATM locations.

### Is the First Security Mobile Banking app free to use?

Yes, the First Security Bank & Trust Mobile Banking app is free to download and use. However, your wireless provider may charge messaging and data rates.

### How do I get started with mobile banking?

To begin using the mobile banking app, you must be enrolled in First Security Bank & Trust's Online Banking. Once enrolled, you can log into your Online Banking account and enroll in Mobile Banking from there.

### Is my financial information secure with this app?

Yes, the app safeguards your accounts using the same advanced encryption and verification technology as First Security Bank & Trust's Online Banking. This ensures your personal information is protected.

### What are the requirements for using the bill pay feature?

To use the bill pay feature within the mobile banking app, you must have previously set up Bill Pay in your First Security Bank & Trust Online Banking account.

## Version history (last 5 releases)

### 26.1.30 — 2026-08-04

We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes.  Please be sure to turn on automatic updates to make sure that your app is always up to date.

### 26.1.20 — 2026-05-27

We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes.  Please be sure to turn on automatic updates to make sure that your app is always up to date.

### 25.2.100 — 2026-02-18

We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes.  Please be sure to turn on automatic updates to make sure that your app is always up to date.

### 25.1.70 — 2025-12-08

We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes.  Please be sure to turn on automatic updates to make sure that your app is always up to date.

### 25.1.30 — 2025-08-27

We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes.  Please be sure to turn on automatic updates to make sure that your app is always up to date.

## Apps similar to First Security Mobile Banking

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CUSB Banking](https://appshunter.io/ios/app/cusb-banking/id1436078994) | 4.8 (1,290) | Free | Finance |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*