# SpotTheSpy vs Authenticator App

The clearest difference is review sentiment: Authenticator App at 100% against SpotTheSpy's 46%. Authenticator App also leads on rating (4.6 vs 3.5). SpotTheSpy's advantage is monetization model (free with in-app purchases vs subscription) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. SpotTheSpy sells 2 in-app purchases, starting at $3.49 per month and Authenticator App sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App holds the better App Store score, 4.6 against 3.5. Both are backed by a comparable volume of ratings — 90 and 84 respectively. Written reviews point the same way: 46% of SpotTheSpy's written reviews are positive against 100% of Authenticator App's.

SpotTheSpy ships an update every 2 months, Authenticator App every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SpotTheSpy | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (90 ratings)](https://appshunter.io/ios/app/spotthespy-accounts-security/id1280926003/reviews) | **[4.6 (84 ratings)](https://appshunter.io/ios/app/authenticator-app-safeid/id6447739540/reviews)** |
| Number of ratings | **90** | 84 |
| Positive reviews | 46.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 43 MB | 52 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Palmaso ApS](https://appshunter.io/developer/1082702322) | [Kain Suite Pte. Ltd.](https://appshunter.io/developer/1761133001) |

## What reviewers say

### SpotTheSpy

[App page](https://appshunter.io/ios/app/spotthespy-accounts-security/id1280926003)

This app detects unauthorized access to your online accounts by monitoring login locations. It alerts you to suspicious activity and provides tools to secure your accounts, such as logging out devices and changing passwords.

**Highlights:** Detects unauthorized account access, Monitors login locations, Sends immediate security alerts, Allows remote logout of devices, Facilitates password changes, Protects Gmail, Facebook, LinkedIn

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month SpotTheSpy Premium | $3.49 | per month |
| Annual SpotTheSpy premium | $20.99 | per year |

**What reviewers like**

- ✅ Effective for detecting unauthorized access
- 👍 Provides security alerts
- 💯 Highly recommended for tracking
- 🌟 Useful for identifying suspicious activity
- 🚀 Can be effective for security purposes

**What reviewers complain about**

- ❌ Scan not available
- ❌ App doesn't work
- ❌ Login issues with Facebook/Gmail
- ❌ Useless on iPhone
- ❌ App is sketchy

**Reported bugs**

- Scan not available
- App doesn't work with iPhone
- Password incorrect error for Facebook and Gmail
- App goes back to home screen after login attempts
- Error when trying to log in again

**Requested features**

- Support for more email accounts
- Support for text messages
- Option to unsubscribe
- Clearer instructions on app usage
- Ability to protect already hacked accounts


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-safeid/id6447739540)

Enhance your online security with multi-factor authentication and identity protection. This app secures your accounts against hackers, scans networks for vulnerabilities, and monitors for data breaches. It also offers safe browsing with VPN capabilities to protect your privacy.

**Highlights:** Two-factor authentication (OTP generation), QR code and manual account setup, Wi-Fi and system security scanner, Email breach monitoring, Secure browsing with VPN, Cross-device synchronization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Lifetime | $39.99 | one-time |
| Lifetime Purchase | $39.99 | one-time |


## Frequently asked questions

### Is SpotTheSpy free?

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

### Is Authenticator App free?

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

### Which has better reviews, SpotTheSpy or Authenticator App?

Authenticator App is rated higher. SpotTheSpy averages 3.5 out of 5 from 90 ratings, while Authenticator App averages 4.6 from 84 ratings.

### Do SpotTheSpy or Authenticator App have ads?

Authenticator App shows ads; SpotTheSpy does not.

### Which is updated more often, SpotTheSpy or Authenticator App?

SpotTheSpy ships an update every 2 months, and Authenticator App every 5 weeks. Most recently, SpotTheSpy was updated on October 24, 2026 and Authenticator App on October 21, 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.*