First Interstate Bank’s FREE Mobile Banking App - optimized for iPhone and iPad devices.*

• View account balances
• View and search 18 months of transaction history
• View copies of cleared checks
• Transfer funds between your First Interstate accounts
• Pay bills**
• Easily pay other people with Popmoney
• Deposit checks
• Configure Push Notifications including:
- Low Balance
- High Balance
- Balance Update
- Large Withdrawal
- Large Deposit
- Payment Due
- Payment Overdue
• Access the app via Touch ID
• Facial recognition login (iPhone X users only)
• Quick Balance
• Check your account balances without opening the app with the Balance Widget
• Locate ATM and Branches
• Ability to view 18 months of electronic statements
• Stop payments on paper checks***

First Interstate Bank uses SSL (Secure Socket Layer) encryption to communicate securely through all mobile devices.

Tips for successful mobile check deposit:

Close all other apps that may be open and make sure you have a good signal. Place the check on a plain dark background with good lighting. Make sure the check is fully in the frame, with all four corners captured, and that the picture is not blurry. Drawing a small dot on each corner of the check makes it easier for your camera to read and doesn’t damage the check in any way.

*Must be enrolled in online banking. There is no charge from First Interstate Bank, but messaging and data rates may apply.
**Must have Bill Pay setup previously in online banking.

What’s New


- Accounts UI changes
- New design for Account cards
- Updated display for Available balance
- Better guidance for locked out state
- Account details enhanced to show more detail
- Bug fixes and general enhancements

Ratings and Reviews

4.7 out of 5
4.6K Ratings

4.6K Ratings

Taylorwaldo ,

Game changer!

Easy and secure access right at my fingertips. This is so much better to check my accounts than to get out my computer and log on. It helps me keep a closer eye on all activity and avoid any overdrafts and well as catching fraudulent charges right away! Very user friendly and easy navigation.

Developer Response ,

Thank you! We really appreciate your feedback. We're glad you find the app convenient!

b33zu ,

No support for iPhone 10???

Every time I need to get on the mobile app to check my accounts I have to manually put in my password EVERYTIME! Please add the face scan feature to unlock for the iPhone 10. Your a million dollar company. Get this figured out. Ridiculous

Developer Response ,

Thanks for your feedback. We're in the process of integrating facial recognition. It should be available soon.

MT Hunter ,

Please add...

The app works great. I use it often.
But for the times when I don't peak at my account and especially my transactions, it can be cumbersome scrolling through them all to find a specific one.
So.. could you maybe add a SEARCH feature? Took look for a certain date, location (business) or dollar amount.
That would be very helpful.


First Interstate Bank
46 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2019


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like