# Authenticator App vs KOOKam

The clearest difference is in-app purchases: KOOKam at none against Authenticator App's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days. KOOKam asks for nothing beyond the download.

Authenticator App ships an update fortnightly, KOOKam every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Authenticator App | KOOKam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (217 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6749863577/reviews)** | — |
| Number of ratings | **217** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Solid Apps LLC](https://appshunter.io/developer/6779157605) | [Shenzhen Yilushi Technology Co.,ltd](https://appshunter.io/developer/1760309976) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6749863577)

Enhance your online security with time-sensitive codes for account access. This tool prevents unauthorized entry even if passwords are compromised. It's user-friendly, supports multiple accounts, and offers peace of mind for your sensitive information.

**Highlights:** Generates time-sensitive 2FA codes, Protects against unauthorized access, Supports multiple accounts, Easy setup via QR code or secret key, Available on Apple Watch, iPad, and Mac, Home Screen widget for quick access, Face ID protection for codes, iCloud synchronization for backup and restore

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $49.99 | per year |


### KOOKam

[App page](https://appshunter.io/ios/app/kookam/id6809370262)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is KOOKam free?

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

### Do Authenticator App or KOOKam have ads?

Neither Authenticator App nor KOOKam shows ads.

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

Authenticator App ships an update fortnightly, and KOOKam every 3 weeks. Most recently, Authenticator App was updated on November 5, 2026 and KOOKam on October 31, 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.*