Best First Interstate Bank Mobile Banking Apps

246+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Out of 246+ first interstate bank mobile banking apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top First Interstate Bank Mobile Banking Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1First Interstate Bank MobileFirst Interstate Bank MobileFree4.7★ (25K)YesNoSep 2026
2First Interstate Debit ManagerFirst Interstate Debit ManagerFree1.8★ (23)NoNoMay 2026
3First Internet Bank MobileFirst Internet Bank MobileFree4.7★ (925)YesNoJul 2026
4FNBT & FCB MobileFNBT & FCB MobileFree4.7★ (148K)NoNoSep 2026
5FB Mobile BankingFB Mobile BankingFree4.8★ (19K)NoNoSep 2026
6ICCU Mobile BankingICCU Mobile BankingFree4.9★ (78K)NoNoSep 2026
7BancFirst MobileBancFirst MobileFree4.8★ (30K)YesNoSep 2026
81st Source Bank Mobile Banking1st Source Bank Mobile BankingFree4.8★ (12K)YesNoSep 2026

Top Picks for First Interstate Bank Mobile Banking

First Interstate Bank Mobile#1
4.7😞(25K ratings)
FreeAds
First Interstate Bank Mobile screenshot 1
First Interstate Bank Mobile screenshot 2
First Interstate Bank Mobile screenshot 3
First Interstate Bank Mobile screenshot 4
First Interstate Bank Mobile screenshot 5
First Interstate Bank Mobile screenshot 6

Manage your finances on the go with this banking application. View account balances, transaction history, and cleared checks. Transfer funds, pay bills, and deposit checks remotely. Receive customizable push notifications for important account activity.

What We Love

  • 👍 Easy to use
  • 🚀 Instant transfers
  • 💡 Useful features like mobile check deposit

Room to Improve

  • 🐛 Inconsistent account balance notifications
  • 💰 Excessive fees and charges
  • 🔍 Lack of credit card functionality in app
4.7😞(925 ratings)
FreeAds
First Internet Bank Mobile screenshot 1
First Internet Bank Mobile screenshot 2
First Internet Bank Mobile screenshot 3
First Internet Bank Mobile screenshot 4
First Internet Bank Mobile screenshot 5
First Internet Bank Mobile screenshot 6

Easily manage your bank accounts on the go. Check balances, deposit checks, review transactions, and transfer funds securely from your mobile device. Pay bills and access cashback offers conveniently.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient mobile deposit
  • 🔒 Secure with Face ID/Touch ID
  • 💡 Useful basic banking features

Room to Improve

  • 🐛 Mobile deposit not working
  • 🐛 Camera issues with check deposit
  • 🐛 Buggy app after updates

More First Interstate Bank Mobile Banking apps to explore

4
FNBT & FCB Mobile
FNBT & FCB Mobile
FNBT & FCB Mobile
Banking on the Go!
Free

Manage your finances conveniently with this banking application. It allows for easy fund transfers, bill payments, and mobile check deposits. Securely access account information, manage debit cards, and even open new accounts or apply for loans.

Mobile Check DepositFund TransfersBill Pay
💰 Finance
(148K)
free
5
FB Mobile Banking
FB Mobile Banking
FB Mobile Banking
FirstBank Mobile Banking App
Free

Manage all your financial accounts, including those from other institutions, in one place. This app offers tools for transaction organization, payment, transfers, check deposits, and card management. It also provides security features and branch/ATM locators.

Aggregate accounts from multiple financial institutionsOrganize transactions with tags, notes, and photosSet balance alerts
💰 Finance
(19K)
free
6
ICCU Mobile Banking
ICCU Mobile Banking
ICCU Mobile Banking
by Idaho Central Credit Union
Free

Easily manage your finances on the go. Review account activity and balances, transfer funds, make deposits, and pay bills. Offers a comprehensive suite of banking tools for convenient financial management.

Account activity and balance reviewFund transfersMobile deposits
💰 Finance
(78K)
ad-supported
7
BancFirst Mobile
BancFirst Mobile
BancFirst Mobile
by BancFirst Corporation
Free

Manage your bank accounts, deposit checks, and pay bills directly from your mobile device. Access your finances securely and conveniently anytime, anywhere. Find nearby ATMs and branches with ease.

Check account balances and transaction historyDeposit checks remotelyPay bills and credit cards
💰 Finance
(30K)
free
8
1st Source Bank Mobile Banking
1st Source Bank Mobile Banking
1st Source Bank Mobile Banking
by 1st Source Bank
Free

Manage your personal banking accounts securely and conveniently from your mobile device. Deposit checks, view transaction history, pay bills, and transfer funds with ease. Access banking services anytime, anywhere.

Check DepositTransaction HistoryBill Pay
💰 Finance
(12K)
free
9
First Financial Bank Mobile
First Financial Bank Mobile
First Financial Bank Mobile
by First Financial Bank
Free

Manage your finances on the go with this comprehensive banking app. Check balances, transfer funds, pay bills, deposit checks, and track spending. Get real-time alerts and secure your accounts with card controls.

Check account balancesSearch transaction historySet up personalized alerts
💰 Finance
(9.3K)
free
10
First Hawaiian Bank Mobile
First Hawaiian Bank Mobile
First Hawaiian Bank Mobile
by First Hawaiian Bank
Free

Manage your finances on the go with this mobile banking app. Check balances, deposit checks, transfer funds, and pay bills securely from your smartphone or tablet. Access eStatements and find nearby branches or ATMs with ease.

View account balances and transactionsDeposit checks via mobileTransfer funds between accounts
💰 Finance
(13K)
free with in-app purchases
11
First Bank Digital Banking
First Bank Digital Banking
First Bank Digital Banking
by First Bancorp
Free

Manage your finances on the go with this secure mobile banking application. View account balances, transfer funds, deposit checks, and track spending patterns. Access your accounts anytime, anywhere, and utilize biometric security for peace of mind.

View real-time account balancesTransfer funds between accountsDeposit checks via mobile
💰 Finance
(5.7K)
free with in-app purchases
12
Midland States Bank Mobile
Midland States Bank Mobile
Midland States Bank Mobile
by Midland States Bank
Free

Manage your finances on the go with this mobile banking app. Check balances, transfer funds, pay bills, deposit checks, and find nearby branches or ATMs. It offers the convenience needed to handle everyday financial tasks from your mobile device.

Check account balancesTransfer funds between accountsPay bills conveniently
💰 Finance
(9K)
ad-supported
13
AllSouth Mobile Banking
AllSouth Mobile Banking
AllSouth Mobile Banking
Making the every day possible.
Free

Access your AllSouth accounts securely and conveniently from your mobile device. Manage your finances by checking balances, transferring funds, paying bills, and depositing checks with ease.

Check account balancesMake transfersPay bills
💰 Finance
(8.3K)
free with in-app purchases
14
FirstLight Mobile Banking
FirstLight Mobile Banking
FirstLight Mobile Banking
by FirstLight Federal Credit Union
Free

Manage your finances on the go with this mobile banking app. Review account activity, transfer funds, pay bills, deposit checks, and find ATM locations. It offers secure access to your accounts, optimized for Apple devices.

Review account balances and transactionsTransfer funds between accountsPay bills
💰 Finance
(9.8K)
free
15
Eastern Bank Mobile Banking
Eastern Bank Mobile Banking
Eastern Bank Mobile Banking
Eastern Bank Mobile Banking
Free

Manage your finances conveniently from your mobile device. View account details, transfer funds, pay bills, and deposit checks securely. Offers features like debit card management and Zelle® integration for easy peer-to-peer payments.

View account balances and activityTransfer money between accountsSend money with Zelle®
💰 Finance
(6.3K)
free
16
Old National Mobile
Old National Mobile
Old National Mobile
by Old National Bank
Free

Manage your finances conveniently from your mobile device. Check balances, transfer funds, pay bills, and locate branches or ATMs. This app offers secure and easy access to your banking information anytime, anywhere.

Check account balancesView account historyTransfer funds between accounts
📊 Productivity
(55K)
free
17
First Security Bank
First Security Bank
First Security Bank
by First Security Bank
Free

Manage your finances on the go with this mobile banking application. Check balances, transfer funds, pay bills, and deposit checks using your device's camera. Find nearby branches and ATMs, and enjoy secure login options.

Check account balancesSearch transactionsTransfer funds between accounts
💰 Finance
(13K)
free
18
Northwest Mobile Banking
Northwest Mobile Banking
Northwest Mobile Banking
by Northwest
Free

Manage your finances conveniently from your mobile device. Access account balances, deposit checks, transfer funds, and pay bills securely on the go. Locate ATMs and offices easily.

Check account balancesMobile DepositView recent transactions
💰 Finance
(19K)
free with in-app purchases
19
First Financial Bank Texas
First Financial Bank Texas
First Financial Bank Texas
by First Financial Bank National Association
Free

Manage your finances securely and conveniently with a suite of mobile banking tools. Track accounts, pay bills, deposit checks, and control debit cards. Offers features for both individual and business customers.

Debit Card ControlsMobile Check DepositBill Pay
💰 Finance
(11K)
free
20
Navy Federal Credit Union
Navy Federal Credit Union
Navy Federal Credit Union
Our Members are the Mission
Free

Manage your finances on the go with this banking app. Easily check accounts, make payments, transfer funds, and deposit checks. Securely sign in and find nearby branches or ATMs. Apply for new accounts and loans, or manage your cards.

Account managementBill paymentsFund transfers
💰 Finance
(815K)
free

FAQ about First Interstate Bank Mobile Banking

What are the best first interstate bank mobile banking apps for iPhone?
First Interstate Bank Mobile tops our first interstate bank mobile banking apps ranking as of August 2026, with a 4.7-star average from 25K App Store ratings, and it's free to download.
Yes — 20 of the top first interstate bank mobile banking apps we rank are free to download, including First Interstate Bank Mobile and First Interstate Debit Manager.
First Interstate Bank Mobile shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 246+ first interstate bank mobile banking apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to view your account balances and transaction history for up to 24 months. You can also view copies of cleared checks, transfer funds between your First Interstate accounts, pay bills, and deposit checks remotely.
To pay bills through the app, you must have Bill Pay set up previously in your online banking. Once configured online, you can manage your bill payments directly from the mobile application.