# ESET Secure Authentication vs FortiClient

The clearest difference is monetization model: ESET Secure Authentication at free against FortiClient's freemium. ESET Secure Authentication also leads on rating (3.2 vs 2.9) and review sentiment (30% vs 18%). FortiClient's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (102 vs 30). On price, ads, in-app purchases and device support there is nothing between them.

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

ESET Secure Authentication holds the better App Store score, 3.2 against 2.9. Both are backed by a comparable volume of ratings — 30 and 102 respectively. Written reviews point the same way: 30% of ESET Secure Authentication's written reviews are positive against 18% of FortiClient's.

ESET Secure Authentication ships an update every 6 months, FortiClient every 2 months. The most recent releases landed on September 17, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | ESET Secure Authentication | FortiClient |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (30 ratings)](https://appshunter.io/ios/app/eset-secure-authentication/id597858522/reviews)** | [2.9 (102 ratings)](https://appshunter.io/ios/app/forticlient/id1474294106/reviews) |
| Number of ratings | 30 | **102** |
| Positive reviews | **29.6% of reviews** | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 85 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESET, spol. s r.o.](https://appshunter.io/developer/409990169) | [Fortinet](https://appshunter.io/developer/345361031) |

## What reviewers say

### ESET Secure Authentication

[App page](https://appshunter.io/ios/app/eset-secure-authentication/id597858522)

This companion app provides multi-factor authentication for businesses, strengthening access to company systems and data. It allows users to approve push notifications or generate one-time passwords to complement standard login credentials.

**Highlights:** Approve push notifications for authentication, Generate one-time passwords, Add accounts via QR code scanning, Supports Microsoft Web Apps, Secures VPN and cloud service access, Integrates with Windows, Mac, and Linux logins

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

**In-app purchases:** none


### FortiClient

[App page](https://appshunter.io/ios/app/forticlient/id1474294106)

Securely connect your device to a corporate network and protect against web threats. Offers VPN connectivity, web filtering, and multi-factor authentication for enhanced security.

**Highlights:** SSLVPN and IPsec connectivity, Web filtering for malicious sites, 2-factor authentication, Centralized management, VPN always-up support

**In-app purchases:** none


## Frequently asked questions

### Is ESET Secure Authentication free?

ESET Secure Authentication is free to download, with no in-app purchases.

### Is FortiClient free?

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

### Which has better reviews, ESET Secure Authentication or FortiClient?

ESET Secure Authentication is rated higher. ESET Secure Authentication averages 3.2 out of 5 from 30 ratings, while FortiClient averages 2.9 from 102 ratings.

### Do ESET Secure Authentication or FortiClient have ads?

Neither ESET Secure Authentication nor FortiClient shows ads.

### Which is updated more often, ESET Secure Authentication or FortiClient?

ESET Secure Authentication ships an update every 6 months, and FortiClient every 2 months. Most recently, ESET Secure Authentication was updated on September 17, 2026 and FortiClient on August 25, 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.*