# FluentStream Admin vs KaseyaOne Authenticator

The clearest difference is rating: FluentStream Admin at 5.0 against KaseyaOne Authenticator's 3.0. On price, ratings volume, update cadence and ads there is nothing between them.

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

FluentStream Admin holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

FluentStream Admin ships an update every 5 weeks, KaseyaOne Authenticator every 2 months. Both last shipped on October 4, 2026.

## The numbers

| Metric | FluentStream Admin | KaseyaOne Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fluentstream-admin/id1666354558/reviews)** | [3.0 (7 ratings)](https://appshunter.io/ios/app/kaseyaone-authenticator/id6466401361/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 107 MB | 5 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FluentStream Technologies](https://appshunter.io/developer/1218083368) | [Kaseya International Limited](https://appshunter.io/developer/354566867) |

## What reviewers say

### FluentStream Admin

[App page](https://appshunter.io/ios/app/fluentstream-admin/id1666354558)

Manage your business phone system and call routing from your mobile device. Easily create call routes, edit user accounts, and set up notification workflows to keep your team informed.

**Highlights:** Manage call routes, Edit user accounts, Create notification workflows, Manage time conditions, Control phone system remotely

**In-app purchases:** none


### KaseyaOne Authenticator

[App page](https://appshunter.io/ios/app/kaseyaone-authenticator/id6466401361)

Streamline your multi-factor authentication with instant push notifications. Securely approve logins with biometrics and a simple tap, saving significant time daily.

**Highlights:** Push-MFA notifications, Biometric unlock, One-tap approval, Fast login process, Secure verification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FluentStream Admin free?

FluentStream Admin is free to download, with no in-app purchases.

### Is KaseyaOne Authenticator free?

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

### Which has better reviews, FluentStream Admin or KaseyaOne Authenticator?

FluentStream Admin is rated higher. FluentStream Admin averages 5.0 out of 5 from 3 ratings, while KaseyaOne Authenticator averages 3.0 from 7 ratings.

### Do FluentStream Admin or KaseyaOne Authenticator have ads?

Neither FluentStream Admin nor KaseyaOne Authenticator shows ads.

### Which is updated more often, FluentStream Admin or KaseyaOne Authenticator?

FluentStream Admin ships an update every 5 weeks, and KaseyaOne Authenticator every 2 months. Most recently, FluentStream Admin was updated on October 4, 2026 and KaseyaOne Authenticator on October 4, 2026.

---

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