# SecureAuth Authenticate vs TRUST EVENT SCANNER

The clearest difference is update cadence: SecureAuth Authenticate at monthly against TRUST EVENT SCANNER's every 4 months. TRUST EVENT SCANNER's advantage is iOS requirement (11.0 vs 16.6). 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.

SecureAuth Authenticate ships an update monthly, TRUST EVENT SCANNER every 4 months. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | SecureAuth Authenticate | TRUST EVENT SCANNER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (18 ratings)](https://appshunter.io/ios/app/secureauth-authenticate/id615536686/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 26.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 29 MB | 50 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SecureAuth Corporation](https://appshunter.io/developer/545558995) | [Trust Event Solutions, Inc.](https://appshunter.io/developer/1462766304) |

## What reviewers say

### SecureAuth Authenticate

[App page](https://appshunter.io/ios/app/secureauth-authenticate/id615536686)

This app verifies your identity to securely access personal and work applications. It supports multi-factor authentication by generating one-time passcodes for two-factor authentication flows. It offers features like push notifications and offline code generation.

**Highlights:** Multi-factor authentication (MFA), Generates one-time passcodes (OTP), Supports multiple accounts, Quick QR code setup, Works offline, Push notification approvals, PIN protection for OTP

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works as expected (when functional)
- 👍 Simple to use (historically)
- 👍 Generates codes
- 👍 Secure and perfect (historically)
- 👍 Nice UI (historically)

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Stops working
- 🐛 Unusable
- 🐛 Login issues
- 🐛 Not getting push notifications

**Reported bugs**

- App stopped working after a month or two
- Crashing during enrollment on iOS26/iPhone17
- App crashes during registration on iPhone 17 iOS 26
- Login number request not working for about a year
- Not getting push notifications verification codes on iPhone

**Requested features**

- Add watchOS support
- Dark mode option
- Support for landscape and portrait mode
- Option to change font
- Ability to scan QR code from album


### TRUST EVENT SCANNER

[App page](https://appshunter.io/ios/app/trust-event-scanner/id1497321025)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SecureAuth Authenticate free?

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

### Is TRUST EVENT SCANNER free?

TRUST EVENT SCANNER is free to download, with no in-app purchases.

### Do SecureAuth Authenticate or TRUST EVENT SCANNER have ads?

Neither SecureAuth Authenticate nor TRUST EVENT SCANNER shows ads.

### Which is updated more often, SecureAuth Authenticate or TRUST EVENT SCANNER?

SecureAuth Authenticate ships an update monthly, and TRUST EVENT SCANNER every 4 months. Most recently, SecureAuth Authenticate was updated on October 16, 2026 and TRUST EVENT SCANNER on September 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.*