# First Security Bank Bozeman vs Treasury Suite Authenticator

The clearest difference is update cadence: First Security Bank Bozeman at monthly against Treasury Suite Authenticator's every 15 months. First Security Bank Bozeman also leads on ratings volume (2.3K vs 1). Treasury Suite Authenticator's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Treasury Suite Authenticator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: First Security Bank Bozeman has 2.3K ratings behind it against 1, so its average is the more settled of the two.

First Security Bank Bozeman ships an update monthly, Treasury Suite Authenticator every 15 months. The most recent releases landed on October 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | First Security Bank Bozeman | Treasury Suite Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.3K ratings)](https://appshunter.io/ios/app/first-security-bank-bozeman/id6473803918/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/treasury-suite-authenticator/id6742110563/reviews)** |
| Number of ratings | **2.3K** | 1 |
| Positive reviews | 59.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 15 months |
| Monetization | Free | Free |
| Size | 198 MB | 4 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Glacier Bank](https://appshunter.io/developer/533995512) | [First Interstate Bank](https://appshunter.io/developer/566470806) |

## What reviewers say

### First Security Bank Bozeman

[App page](https://appshunter.io/ios/app/first-security-bank-bozeman/id6473803918)

Manage your personal and business finances on the go. This app offers secure access to your accounts, bill pay, mobile check deposit, and debit card management. Business users can also handle payments, initiate transfers, and integrate with accounting software.

**Highlights:** Account management and transaction history, Bill payment and mobile check deposit, Debit card management, Branch and ATM locator, Business payment and transfer initiation, Accounting software integration

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 User-friendly
- 💡 Great upgrade
- 🚀 Looks great
- 👍 Easy access to deposit checks

**What reviewers complain about**

- 🐛 Only works half the time
- 🔍 Hard to navigate and find information
- 🐛 Fails to recognize check photos
- 🔍 Hard to access transactions
- 🔍 Difficult transition, lost access to account

**Reported bugs**

- Oops something went wrong with your review
- Bills not being paid after transition

**Requested features**

- Add ability to edit bill payment details
- Improve layout and use more of the screen


### Treasury Suite Authenticator

[App page](https://appshunter.io/ios/app/treasury-suite-authenticator/id6742110563)

This security token app is exclusively for current users of the Treasury Banking Suite service. It provides an authentication solution for accessing your accounts. For more details, please reach out to First Interstate Bank.

**Highlights:** Security token functionality, For Treasury Banking Suite users, Authentication solution, Exclusive access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First Security Bank Bozeman free?

First Security Bank Bozeman is free to download, with no in-app purchases.

### Is Treasury Suite Authenticator free?

Treasury Suite Authenticator is free to download, with no in-app purchases.

### Which has better reviews, First Security Bank Bozeman or Treasury Suite Authenticator?

Treasury Suite Authenticator is rated higher. First Security Bank Bozeman averages 4.8 out of 5 from 2.3K ratings, while Treasury Suite Authenticator averages 5.0 from 1 ratings.

### Do First Security Bank Bozeman or Treasury Suite Authenticator have ads?

Neither First Security Bank Bozeman nor Treasury Suite Authenticator shows ads.

### Which is updated more often, First Security Bank Bozeman or Treasury Suite Authenticator?

First Security Bank Bozeman ships an update monthly, and Treasury Suite Authenticator every 15 months. Most recently, First Security Bank Bozeman was updated on October 28, 2026 and Treasury Suite Authenticator on October 18, 2026.

---

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