# Authenticator vs Unseen Scanner

The clearest difference is in-app purchases: Authenticator at none against Unseen Scanner's 4. Authenticator also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Unseen Scanner sells 4 in-app purchases, starting at $8.99 per 7 days. Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Authenticator | Unseen Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (21 ratings)](https://appshunter.io/ios/app/authenticator/id1361959180/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 82.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 18 MB | 232 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bouqt.com Ltd](https://appshunter.io/developer/386265332) | [Jade Cook](https://appshunter.io/developer/1819689819) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator/id1361959180)

This app generates time-based and counter-based one-time passwords for multi-factor authentication. It enhances account security by providing an extra layer of verification for services like Google and Bouqt apps. Data is stored securely on your device's keychain.

**Highlights:** Multi-factor authentication code generation, Supports time-based and counter-based OTPs, Offline functionality (no internet required), Secure keychain storage, Code grouping for organization, Simple and readable UI

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

**In-app purchases:** none


### Unseen Scanner

[App page](https://appshunter.io/ios/app/unseen-scanner-detect-device/id6747069070)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Detect Device Pro Weekly | $8.99 | per 7 days |
| Unseen Scanner: Detect Device | $8.99 | per 7 days |
| Detect Device Pro Monthly | $14.99 | per month |
| DetectDevice Pro Monthly Trial | $15.99 | per month |


## Frequently asked questions

### Is Authenticator free?

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

### Is Unseen Scanner free?

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

### Do Authenticator or Unseen Scanner have ads?

Unseen Scanner shows ads; Authenticator does not.

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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.*