# ICCU Mobile Banking vs First Interstate Bank Mobile

The clearest difference is review sentiment: ICCU Mobile Banking at 72% against First Interstate Bank Mobile's 35%. ICCU Mobile Banking also leads on ads (none vs shown) and rating (4.9 vs 4.7). First Interstate Bank Mobile's advantage is monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ICCU Mobile Banking holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 80K and 27K respectively. Written reviews point the same way: 72% of ICCU Mobile Banking's written reviews are positive against 35% of First Interstate Bank Mobile's.

ICCU Mobile Banking ships an update every 6 weeks, First Interstate Bank Mobile every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | ICCU Mobile Banking | First Interstate Bank Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (80K ratings)](https://appshunter.io/ios/app/iccu-mobile-banking/id395031470/reviews)** | [4.7 (27K ratings)](https://appshunter.io/ios/app/first-interstate-bank-mobile/id1106627895/reviews) |
| Number of ratings | **80K** | 27K |
| Positive reviews | **72.1% of reviews** | 34.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 146 MB | 165 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Idaho Central Credit Union](https://appshunter.io/developer/1032877531) | [First Interstate Bank](https://appshunter.io/developer/566470806) |

## What reviewers say

### ICCU Mobile Banking

[App page](https://appshunter.io/ios/app/iccu-mobile-banking/id395031470)

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.

**Highlights:** Account activity and balance review, Fund transfers, Mobile deposits, Bill payment, Anytime, anywhere access

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient mobile banking
- 💡 Useful features like mobile deposit
- 👍 Easy to use interface
- 🔒 Secure banking experience
- 👍 Reliable app performance

**What reviewers complain about**

- 🐛 Frequent crashes or login issues
- 🔍 Confusing or limited account management options
- 🔍 Inconsistent app updates and changes
- 🔍 Lacking key features compared to other banking apps

**Reported bugs**

- Mobile deposit feature crashes
- Login screen freezes or logs users out
- Inconsistent account balance updates

**Requested features**

- Ability to customize account views
- Improved mobile deposit functionality
- Dark mode option
- Budgeting and financial management tools


### First Interstate Bank Mobile

[App page](https://appshunter.io/ios/app/first-interstate-bank-mobile/id1106627895)

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.

**Highlights:** View account balances, Search transaction history, Transfer funds, Pay bills, Deposit checks, Configure push notifications, Balance Widget

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

- 🐛 Inconsistent account balance notifications
- 💰 Excessive fees and charges
- 🔍 Lack of credit card functionality in app
- 🕰️ Slow processing of payments and deposits

**Reported bugs**

- Mobile check deposit not working with latest iOS updates
- Login issues and app crashes
- Inconsistent app behavior across devices

**Requested features**

- Add ability to view and pay credit card bills in app
- Improve mobile check deposit functionality
- Add search and sorting options for transactions
- Provide more detailed transaction descriptions


## Frequently asked questions

### Is ICCU Mobile Banking free?

ICCU Mobile Banking is free to download, with no in-app purchases.

### Is First Interstate Bank Mobile free?

First Interstate Bank Mobile is free to download, with no in-app purchases.

### Which has better reviews, ICCU Mobile Banking or First Interstate Bank Mobile?

ICCU Mobile Banking is rated higher. ICCU Mobile Banking averages 4.9 out of 5 from 80K ratings, while First Interstate Bank Mobile averages 4.7 from 27K ratings.

### Do ICCU Mobile Banking or First Interstate Bank Mobile have ads?

First Interstate Bank Mobile shows ads; ICCU Mobile Banking does not.

### Which is updated more often, ICCU Mobile Banking or First Interstate Bank Mobile?

ICCU Mobile Banking ships an update every 6 weeks, and First Interstate Bank Mobile every 2 months. Most recently, ICCU Mobile Banking was updated on October 29, 2026 and First Interstate Bank Mobile on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*