# ESET Secure Authentication vs ETeC

ESET Secure Authentication and ETeC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ESET Secure Authentication ships an update every 6 months, ETeC every 11 months. The most recent releases landed on September 17, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | ESET Secure Authentication | ETeC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (30 ratings)](https://appshunter.io/ios/app/eset-secure-authentication/id597858522/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 29.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | Free | — |
| Size | 85 MB | 5 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) | [Tomas Fesic](https://appshunter.io/developer/1799553331) |

## 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


### ETeC

[App page](https://appshunter.io/ios/app/etec/id6749552283)

**Features:** macOS Compatibility, Vision Pro 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 ETeC free?

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

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

Neither ESET Secure Authentication nor ETeC shows ads.

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

ESET Secure Authentication ships an update every 6 months, and ETeC every 11 months. Most recently, ESET Secure Authentication was updated on September 17, 2026 and ETeC on August 24, 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.*