About
Manage your bank accounts, pay bills, transfer funds, and make mobile deposits directly from your iPhone. Access your finances securely on the go and find nearby branch and ATM locations.
What's New in i3 Mobile Banking
26.1.20
June 3, 2026
We are continually releasing new updates to further improve your mobile banking experience. This version includes user interface improvements, security updates and bug fixes. Please be sure to turn on automatic updates to make sure that your app is always up to date.
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FAQ
What can I do with i3 Mobile Banking?
You can view account balances and history, pay bills, transfer funds between accounts, and make mobile deposits. The app also helps you find the nearest branch and ATM locations.
Is i3 Mobile Banking secure?
Yes, i3 Mobile Banking features the same level of security as i3 Bank's Online Banking. You use your existing online banking credentials to access your account information.
How do I sign up for i3 Mobile Banking?
If you are already an online banking user, you can use your existing credentials to log in. If you are not yet an online banking user, you can sign up directly from the mobile banking app.
What devices does i3 Mobile Banking support?
i3 Mobile Banking is available for iPhone and iPod devices. The latest version is 25.2.100.
How often is i3 Mobile Banking updated?
The app was last updated on February 18, 2026, indicating regular maintenance and updates. This ensures the app remains functional and secure.
Does i3 Mobile Banking have ads?
Yes, i3 Mobile Banking contains advertisements. Standard mobile web fees may apply, so it's advisable to contact your mobile carrier for more information.
What is the user rating for i3 Mobile Banking?
i3 Mobile Banking has a high user rating of 4.8 stars based on 104 ratings, indicating strong user satisfaction with its features and performance.
Is i3 Mobile Banking free to use?
Yes, i3 Mobile Banking is free to download and use. Standard mobile web fees may apply depending on your mobile carrier.






