Best First Interstate Bank Mobile Banking Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Out of 248+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1First Interstate Bank MobileFirst Interstate Bank MobileFree4.7โ˜… (25K)YesNoOct 2026
2First Interstate Debit ManagerFirst Interstate Debit ManagerFree1.8โ˜… (23)NoNoMay 2026
3First Internet Bank MobileFirst Internet Bank MobileFree4.7โ˜… (925)NoNoOct 2026
4FNBT & FCB MobileFNBT & FCB MobileFree4.7โ˜… (162K)NoNoOct 2026
5ICCU Mobile BankingICCU Mobile BankingFree4.9โ˜… (79K)NoNoOct 2026
6BancFirst MobileBancFirst MobileFree4.8โ˜… (32K)NoNoOct 2026
7FB Mobile BankingFB Mobile BankingFree4.8โ˜… (20K)NoNoOct 2026
8AllSouth Mobile BankingAllSouth Mobile BankingFree4.7โ˜… (8.3K)YesNoOct 2026

Top Picks for First Interstate Bank Mobile Banking

4.7๐Ÿ˜ž(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

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Instant transfers
  • ๐Ÿ’ก Useful features like mobile check deposit

Room to Improve

  • ๐Ÿ› Inconsistent account balance notifications
  • ๐Ÿ’ฐ Excessive fees and charges
  • ๐Ÿ” Lack of credit card functionality in app
  • ๐Ÿ•ฐ๏ธ Slow processing of payments and deposits
4.7๐Ÿ˜ž(925 ratings)
Free
First Internet Bank Mobile screenshot 1
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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

  • ๐Ÿš€ Easy to use
  • ๐Ÿ‘ Convenient mobile deposit
  • ๐Ÿ”’ Secure with Face ID/Touch ID
  • ๐Ÿ’ก Useful basic banking features

Room to Improve

  • ๐Ÿ› Mobile deposit not working
  • ๐Ÿ› Camera issues with check deposit
  • ๐Ÿ› Buggy app after updates
  • ๐Ÿ”’ Account lockouts/closures without explanation

More First Interstate Bank Mobile Banking apps to explore

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 October 2026, with a 4.7-star average from 25K App Store ratings, and it's free to download.
Yes โ€” 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 October 2026.
We track 248+ first interstate bank mobile banking apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.