# QNAP Authenticator vs Trustity Authenticator

QNAP Authenticator and Trustity Authenticator 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.

QNAP Authenticator ships an update every 3 months, Trustity Authenticator every 5 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | QNAP Authenticator | Trustity Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (12 ratings)](https://appshunter.io/ios/app/qnap-authenticator/id1620302345/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 44 MB | 29 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [QNAP Systems, Inc.](https://appshunter.io/developer/355826923) | [Tal Yosef](https://appshunter.io/developer/1691923589) |

## What reviewers say

### QNAP Authenticator

[App page](https://appshunter.io/ios/app/qnap-authenticator/id1620302345)

Enhance your account security with this mobile app that provides 2-Step Verification and Passwordless Login. It offers multiple verification methods, including login approval, QR code scanning, and online codes, with TOTP support for offline use and third-party accounts.

**Highlights:** 2-Step Verification, Passwordless Login, Login Approval, QR Code Verification, Online Verification Code, Time-based One-Time Password (TOTP), Offline TOTP generation

**In-app purchases:** none


### Trustity Authenticator

[App page](https://appshunter.io/ios/app/trustity-authenticator/id6760598675)

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

**In-app purchases:** none


## Frequently asked questions

### Is QNAP Authenticator free?

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

### Is Trustity Authenticator free?

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

### Do QNAP Authenticator or Trustity Authenticator have ads?

Neither QNAP Authenticator nor Trustity Authenticator shows ads.

### Which is updated more often, QNAP Authenticator or Trustity Authenticator?

QNAP Authenticator ships an update every 3 months, and Trustity Authenticator every 5 months. Most recently, QNAP Authenticator was updated on October 9, 2026 and Trustity Authenticator on October 2, 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.*