# RF Detector Hidden Ear Device vs Authenticator 2FA

The clearest difference is rating: Authenticator 2FA at 4.8 against RF Detector Hidden Ear Device's 1.7. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. RF Detector Hidden Ear Device sells 6 in-app purchases, starting at $9.99 per 7 days and Authenticator 2FA sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator 2FA holds the better App Store score, 4.8 against 1.7. Both are backed by a comparable volume of ratings — 7 and 9 respectively.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on July 6, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | RF Detector Hidden Ear Device | Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (7 ratings)](https://appshunter.io/ios/app/rf-detector-hidden-ear-device/id6738126245/reviews) | **[4.8 (9 ratings)](https://appshunter.io/ios/app/authenticator-2fa-auth-core/id6740333827/reviews)** |
| Number of ratings | 7 | **9** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | Freemium | Free with in-app purchases |
| Size | 60 MB | 27 MB |
| Requires iOS | 17.2 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luljeta Beqiri](https://appshunter.io/developer/1779498100) | [RAPHAEL EDER](https://appshunter.io/developer/1789543831) |

## What reviewers say

### RF Detector Hidden Ear Device

[App page](https://appshunter.io/ios/app/rf-detector-hidden-ear-device/id6738126245)

This intelligent detector scans for electromagnetic signatures to reveal hidden cameras and listening devices. It offers professional-grade scanning capabilities with real-time alerts and analysis to protect your privacy in any environment.

**Highlights:** Hidden camera detection, Electromagnetic signature scanning, Real-time alerts, Detailed analysis, Wi-Fi scanner, Bluetooth scanner

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bluetooth Scanner Anti-Tracker | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Monthly | $14.99 | per month |
| Monthly with trial | $15.99 | per month |
| Yearly | $83.99 | per year |
| Yearly with trial | $99.99 | per year |


### Authenticator 2FA

[App page](https://appshunter.io/ios/app/authenticator-2fa-auth-core/id6740333827)

Enhance your online security with this app, which generates secure, time-sensitive codes for two-factor authentication. It offers easy account setup, multi-device synchronization, and robust encryption for protected logins.

**Highlights:** Secure code generation, Easy account setup, Multi-device support, Robust encryption, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auth Core Premium | $4.99 | per 7 days |
| Auth Core Premium | $6.99 | per 7 days |


## Frequently asked questions

### Is RF Detector Hidden Ear Device free?

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

### Is Authenticator 2FA free?

Authenticator 2FA is free to download, with in-app purchases available.

### Which has better reviews, RF Detector Hidden Ear Device or Authenticator 2FA?

Authenticator 2FA is rated higher. RF Detector Hidden Ear Device averages 1.7 out of 5 from 7 ratings, while Authenticator 2FA averages 4.8 from 9 ratings.

### Do RF Detector Hidden Ear Device or Authenticator 2FA have ads?

Neither RF Detector Hidden Ear Device nor Authenticator 2FA shows ads.

### Which is updated more often, RF Detector Hidden Ear Device or Authenticator 2FA?

RF Detector Hidden Ear Device ships an update daily, and Authenticator 2FA daily. Most recently, RF Detector Hidden Ear Device was updated on July 6, 2026 and Authenticator 2FA on September 14, 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.*