# Auth Authenticator vs Spy Detector

The clearest difference is review sentiment: Auth Authenticator at 100% against Spy Detector's 0%. Auth Authenticator also leads on rating (4.9 vs 4.0) and ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

Auth Authenticator holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 28 and 21 respectively. Written reviews point the same way: 100% of Auth Authenticator's written reviews are positive against 0% of Spy Detector's.

## The numbers

| Metric | Auth Authenticator | Spy Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28 ratings)](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474/reviews)** | [4.0 (21 ratings)](https://appshunter.io/ios/app/spy-detector-analyzer-scanner/id6743318866/reviews) |
| Number of ratings | **28** | 21 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 68 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enveloc, Inc](https://appshunter.io/developer/6785535852) | [David Bradford](https://appshunter.io/developer/1832954771) |

## What reviewers say

### Auth Authenticator

[App page](https://appshunter.io/ios/app/auth-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, Apple Watch app, Vision Pro support

**In-app purchases (2)**

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


### Spy Detector

[App page](https://appshunter.io/ios/app/spy-detector-analyzer-scanner/id6743318866)

Monitor Wi-Fi and Bluetooth connections to detect unfamiliar devices and safeguard your privacy. Utilize an infrared scanner to uncover concealed electronic equipment and potential surveillance tools. Protect your personal data and network security wherever you go.

**Highlights:** Wi-Fi network monitoring, Bluetooth device scanning, Infrared detection, Identify suspicious devices, Network security enhancement, Privacy protection

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Detector: Analyzer Scanner | $7.99 | per 7 days |
| Spy Detector: Analyzer Scanner | $7.99 | per 7 days |
| Spy Detector: Analyzer Scanner | $14.99 | per month |
| Spy Detector: Analyzer Scanner | $15.99 | per month |
| Spy Detector: Analyzer Scanner | $83.99 | per year |
| Spy Detector: Analyzer Scanner | $99.99 | per year |


## Frequently asked questions

### Is Auth Authenticator free?

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

### Is Spy Detector free?

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

### Which has better reviews, Auth Authenticator or Spy Detector?

Auth Authenticator is rated higher. Auth Authenticator averages 4.9 out of 5 from 28 ratings, while Spy Detector averages 4.0 from 21 ratings.

### Do Auth Authenticator or Spy Detector have ads?

Spy Detector shows ads; Auth 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.*