# Authy Authenticator vs Scanner Hidden Detector Device

The clearest difference is ads: Authy Authenticator at none against Scanner Hidden Detector Device's shown. Authy Authenticator also leads on rating (5.0 vs 4.7) and device support (3 vs 1). Scanner Hidden Detector Device's advantage is update cadence (every 2 days vs monthly). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authy Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days and Scanner Hidden Detector Device sells 6 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authy Authenticator holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 27 and 10 respectively.

Authy Authenticator ships an update monthly, Scanner Hidden Detector Device every 2 days. The most recent releases landed on July 27, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Authy Authenticator | Scanner Hidden Detector Device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/authy-authenticator-2fa-and-mfa/id6742376474/reviews)** | [4.7 (10 ratings)](https://appshunter.io/ios/app/scanner-hidden-detector-device/id6742407268/reviews) |
| Number of ratings | **27** | 10 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 41 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ashley Nicole Turner](https://appshunter.io/developer/1798068510) | [Jeremi Jaworski](https://appshunter.io/developer/1798213709) |

## What reviewers say

### Authy Authenticator

[App page](https://appshunter.io/ios/app/authy-authenticator-2fa-and-mfa/id6742376474)

Secure your accounts with advanced two-factor authentication and biometric protection. This app provides instant access to OTP codes, syncs across devices, and allows for easy QR code generation. It offers robust security features with a sleek, intuitive interface.

**Highlights:** End-to-end encryption, Biometric lock (Face ID), Instant OTP code access, Cross-device sync (iPhone, iCloud, Watch), Home screen widgets, QR code generation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |


### Scanner Hidden Detector Device

[App page](https://appshunter.io/ios/app/scanner-hidden-detector-device/id6742407268)

This app helps you detect and evaluate potential threats on your network and in your vicinity. It provides detailed reports on connected devices, identifies risks, and guards against privacy breaches. Secure your data and gain peace of mind with comprehensive network scanning.

**Highlights:** Network connection check, Detect nearby devices, Detailed device information, Bluetooth detection system, Privacy breach protection, Identify potential risks

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Scanner Hidden Detector Device | $7.99 | per 7 days |
| Monthly | $14.99 | per month |
| Monthly trial | $15.99 | per month |
| Yearly | $83.99 | per year |
| Yearly Trial | $99.99 | per year |


## Frequently asked questions

### Is Authy Authenticator free?

Authy Authenticator is free to download, with in-app purchases available.

### Is Scanner Hidden Detector Device free?

Scanner Hidden Detector Device is free to download, with in-app purchases available.

### Which has better reviews, Authy Authenticator or Scanner Hidden Detector Device?

Authy Authenticator is rated higher. Authy Authenticator averages 5.0 out of 5 from 27 ratings, while Scanner Hidden Detector Device averages 4.7 from 10 ratings.

### Do Authy Authenticator or Scanner Hidden Detector Device have ads?

Scanner Hidden Detector Device shows ads; Authy Authenticator does not.

### Which is updated more often, Authy Authenticator or Scanner Hidden Detector Device?

Authy Authenticator ships an update monthly, and Scanner Hidden Detector Device every 2 days. Most recently, Authy Authenticator was updated on July 27, 2026 and Scanner Hidden Detector Device on August 27, 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.*