# Authenticator vs Unseen Device Analyzer Scanner

The clearest difference is rating: Unseen Device Analyzer Scanner at 4.5 against Authenticator's 3.8. Unseen Device Analyzer Scanner also leads on ratings volume (213 vs 6). Authenticator's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days and Unseen Device Analyzer Scanner sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Unseen Device Analyzer Scanner holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Unseen Device Analyzer Scanner has 213 ratings behind it against 6, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Authenticator | Unseen Device Analyzer Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/authenticator-two-factor-app/id6683305035/reviews) | **[4.5 (213 ratings)](https://appshunter.io/ios/app/unseen-device-analyzer-scanner/id6738394773/reviews)** |
| Number of ratings | 6 | **213** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Subscription | Subscription |
| Size | 17 MB | 81 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mats Vink](https://appshunter.io/developer/1747327646) | [Martirosyan Davit](https://appshunter.io/developer/1780588964) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-two-factor-app/id6683305035)

This app generates time-based one-time passwords (OTP) to enhance the security of your online accounts. It offers quick setup via QR code scanning and works offline once configured. Data is encrypted and can be backed up to iCloud for seamless device synchronization.

**Highlights:** Quick setup with QR code scanning, Regularly updated OTPs, Offline functionality, iCloud backup and encryption, Cross-device synchronization, Universal compatibility with authentication practices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Annual Premium | $49.99 | per year |


### Unseen Device Analyzer Scanner

[App page](https://appshunter.io/ios/app/unseen-device-analyzer-scanner/id6738394773)

This app helps you detect and identify unknown devices in your surroundings to ensure your privacy and network security. It allows you to classify devices as safe or risky, providing peace of mind and protection from potential digital threats.

**Highlights:** Find unknown devices, Detect suspicious devices, Classify devices as safe or risky, Inspect network status, Identify network threats, Enhance privacy and security

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Analyzer Detector: Find Hidden | $6.99 | per 7 days |
| Analyzer Detector: Find Hidden | $9.99 | per 7 days |
| Analyzer Detector: Find Hidden | $14.99 | per month |
| Analyzer Detector: Find Hidden | $15.99 | per month |
| Analyzer Detector: Find Hidden | $83.99 | per year |
| Analyzer Detector: Find Hidden | $99.99 | per year |


## Frequently asked questions

### Is Authenticator free?

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

### Is Unseen Device Analyzer Scanner free?

Unseen Device Analyzer Scanner is free to download, with in-app purchases available.

### Which has better reviews, Authenticator or Unseen Device Analyzer Scanner?

Unseen Device Analyzer Scanner is rated higher. Authenticator averages 3.8 out of 5 from 6 ratings, while Unseen Device Analyzer Scanner averages 4.5 from 213 ratings.

### Do Authenticator or Unseen Device Analyzer Scanner have ads?

Unseen Device Analyzer Scanner shows ads; Authenticator does not.

### Which is updated more often, Authenticator or Unseen Device Analyzer Scanner?

Authenticator ships an update monthly, and Unseen Device Analyzer Scanner monthly. Most recently, Authenticator was updated on September 24, 2026 and Unseen Device Analyzer Scanner on October 9, 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.*