# SecTrail Authenticator vs Zenia IQ

The clearest difference is device support: SecTrail Authenticator at 3 against Zenia IQ's —. Zenia IQ's advantage is iOS requirement (12.4 vs 15.0). On price, update cadence and in-app purchases there is nothing between them.

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

SecTrail Authenticator ships an update every 14 months, Zenia IQ every 18 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SecTrail Authenticator | Zenia IQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 14 months** | Every 18 months |
| Size | 26 MB | 15 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 9+ | 4+ |
| Developer | [BNTPRO Bilgi ve Iletisim Hizmetleri Ltd.Sti.](https://appshunter.io/developer/1292595478) | [TURBOARD](https://appshunter.io/developer/1258137507) |

## What reviewers say

### SecTrail Authenticator

[App page](https://appshunter.io/ios/app/sectrail-authenticator/id1483049380)

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

**In-app purchases:** none


### Zenia IQ

[App page](https://appshunter.io/ios/app/zenia-iq/id6475071611)

**In-app purchases:** none


## Frequently asked questions

### Is SecTrail Authenticator free?

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

### Is Zenia IQ free?

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

### Which is updated more often, SecTrail Authenticator or Zenia IQ?

SecTrail Authenticator ships an update every 14 months, and Zenia IQ every 18 months. Most recently, SecTrail Authenticator was updated on October 21, 2026 and Zenia IQ on October 16, 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.*