# Authenticator App vs Nearby Device Detector

The clearest difference is rating: Nearby Device Detector at 4.8 against Authenticator App's 4.6. Authenticator App's advantage is ratings volume (144 vs 12). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator App sells 4 in-app purchases, starting at $2.99 per 7 days and Nearby Device Detector sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Nearby Device Detector holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Authenticator App has 144 ratings behind it against 12, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Authenticator App | Nearby Device Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (144 ratings)](https://appshunter.io/ios/app/authenticator-app-2fas-auth/id6739326877/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/nearby-device-detector-find/id6754914003/reviews)** |
| Number of ratings | **144** | 12 |
| Positive reviews | 95.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 32 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vipul Prajapati](https://appshunter.io/developer/1737800971) | [兴建 薛](https://appshunter.io/developer/1806641187) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fas-auth/id6739326877)

This app generates secure two-factor authentication codes for all your online accounts. It offers fast code generation, one-tap backup, and biometric security for enhanced protection. It's a reliable alternative to other popular authenticator apps.

**Highlights:** Two Factor Authentication (2FA), Fast code generation, One-tap backup and sync, Biometric security (Face ID/Touch ID), QR code scanning, Offline functionality

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium Shield | $2.99 | per 7 days |
| Authenticator 2FA MFA (1 Week) | $4.99 | per 7 days |
| Two Factor Authentication, 2FA | $8.99 | per month |
| Authentication Premium (1Year) | $29.99 | per year |

**What reviewers like**

- 🚀 Smooth Backup with iCloud
- 🔒 Privacy-focused and well-built
- 🔒 Biometric lock adds peace of mind
- 🔒 Secured Auth Ever!
- 🔒 Fast & Secured 2FA

**What reviewers complain about**

- None

**Reported bugs**

- None

**Requested features**

- None


### Nearby Device Detector

[App page](https://appshunter.io/ios/app/nearby-device-detector-find/id6754914003)

Scan your surroundings for WiFi and Bluetooth signals to identify unfamiliar devices. Gain visibility into your network and enhance your digital safety. Stay informed about wireless activity for peace of mind.

**Highlights:** Advanced network scanning, List nearby WiFi devices, View IP address and signal strength, Smart Bluetooth analysis, Detect background Bluetooth transmitters, Continuous protection mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Device Detector Weekly | $6.99 | per 7 days |
| Device Detector Monthly | $17.99 | per month |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Nearby Device Detector free?

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

### Which has better reviews, Authenticator App or Nearby Device Detector?

Nearby Device Detector is rated higher. Authenticator App averages 4.6 out of 5 from 144 ratings, while Nearby Device Detector averages 4.8 from 12 ratings.

### Do Authenticator App or Nearby Device Detector have ads?

Neither Authenticator App nor Nearby Device Detector shows ads.

### Which is updated more often, Authenticator App or Nearby Device Detector?

Authenticator App ships an update every 2 weeks, and Nearby Device Detector every 2 weeks. Most recently, Authenticator App was updated on November 5, 2026 and Nearby Device Detector on October 30, 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.*