# Ghost Auth vs Authenticator App

The clearest difference is in-app purchases: Ghost Auth at none against Authenticator App's 2. Ghost Auth also leads on update cadence (every 3 days vs every 11 days) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $9.99 per 7 days. Ghost Auth asks for nothing beyond the download.

Ghost Auth ships an update every 3 days, Authenticator App every 11 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ghost Auth | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ghost-auth/id6759073858/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Free | — |
| Size | 11 MB | 15 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kestrel AS](https://appshunter.io/developer/1788492559) | [Rubiklab](https://appshunter.io/developer/1787767335) |

## What reviewers say

### Ghost Auth

[App page](https://appshunter.io/ios/app/ghost-auth/id6759073858)

Securely manage your two-factor authentication codes locally on your device. Encrypts all data with AES-256 and stores it in your OS keychain, ensuring no sensitive information is uploaded to external servers. Offers biometric unlock, PIN protection, and encrypted iCloud synchronization for added convenience and security.

**Highlights:** AES-256 encrypted local storage, Biometric and PIN unlock, Encrypted iCloud synchronization, TOTP code generation for any service, QR code scanning and manual entry, Import from other authenticator apps, Browser extension support

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-nexauth/id6776078454)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $9.99 | per 7 days |
| Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is Ghost Auth free?

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

### Is Authenticator App free?

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

### Do Ghost Auth or Authenticator App have ads?

Neither Ghost Auth nor Authenticator App shows ads.

### Which is updated more often, Ghost Auth or Authenticator App?

Ghost Auth ships an update every 3 days, and Authenticator App every 11 days. Most recently, Ghost Auth was updated on October 28, 2026 and Authenticator App on October 25, 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.*