Best Interstate Bank Apps

224+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Out of 224+ interstate bank 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 Interstate Bank Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1First Interstate Bank MobileFirst Interstate Bank MobileFree4.7★ (25K)YesNoSep 2026
2Interstate BankInterstate BankFree3.7★ (3)NoNoMay 2026
3First Interstate Debit ManagerFirst Interstate Debit ManagerFree1.8★ (23)NoNoMay 2026
4Interstate Credit UnionInterstate Credit UnionFree4.8★ (1K)YesNoJul 2026
5Northern Interstate Bank, N.A.Northern Interstate Bank, N.A.Free4.6★ (57)NoNoJul 2026
6American Interstate Bank IncAmerican Interstate Bank IncFree4.5★ (21)YesNoAug 2026
7Bluebird AppBluebird AppFree4.7★ (22K)NoNoSep 2026
8myWisely: Mobile BankingmyWisely: Mobile BankingFree4.7★ (35K)NoNoSep 2026

Top Picks for Interstate Bank

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
Interstate Bank#2

Interstate Bank by ISB Holdings, INC

Strong Contender
💼 Business
3.7(3 ratings)
Free
Interstate Bank screenshot 1
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Manage your bank accounts conveniently from your mobile device. This free application allows you to check balances, pay bills, and transfer funds securely. Locate banking centers and access your finances on the go.

More Interstate Bank apps to explore

FAQ about Interstate Bank

What are the best interstate bank apps for iPhone?
First Interstate Bank Mobile tops our interstate bank apps ranking as of June 2026, with a 4.7-star average from 25K App Store ratings, and it's free to download.
Yes — 20 of the top interstate bank apps we rank are free to download, including First Interstate Bank Mobile and Interstate Bank.
First Interstate Bank Mobile shows ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 224+ interstate bank apps on the iOS App Store as of June 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.

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