The FNB Iron Mountain 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.

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 First National Bank & Trust customer service directly from the app.

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.

To use the FNB Iron Mountain App, you must be enrolled as an First National Bank & Trust 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.

What’s New

Version 2.23.0

Version 2.23.0
• Bug fixes and performance improvements

Ratings and Reviews

4.8 out of 5
313 Ratings

313 Ratings

VSteves ,

Works great

Seems to work the way it’s supposed to. Been using it for a couple of years and no issues. To be fair tho, I don’t use it very often.

Gfhbgnvtyv ,

Needs update

The design and layout of the app is amazing. The only problem I have is that my account doesn't update regularly. It shows transactions and everything but it only shows the previous month not up to date transactions and balances.

fnbimkgreat ,

Awesome Easy Banking

I love the mobile AP it is easy to use and has all the bells & whistles of the big banks. Customer service is Fantastic!


First National Bank & Trust Company of Iron Mountain
48.9 MB

Requires iOS 11.0 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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