# Authenticator App vs DozClock

The clearest difference is in-app purchases: DozClock at none against Authenticator App's 12. DozClock also leads on ads (none vs shown). Authenticator App's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Authenticator App sells 12 in-app purchases, starting at $6.99 per 7 days. DozClock asks for nothing beyond the download.

Authenticator App ships an update every 3 weeks, DozClock every 2 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Authenticator App | DozClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (908 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6505110382/reviews)** | — |
| Number of ratings | **908** | — |
| Positive reviews | 37.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 320 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [A1Apps](https://appshunter.io/developer/6801470556) | [Paul Rapoport](https://appshunter.io/developer/1892500767) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6505110382)

Secure your online accounts with two-factor and multi-factor authentication. Generates time-based one-time passwords (TOTP) and OTP codes for fast, reliable logins. Includes a built-in password manager and encrypted backup for all your credentials.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Time-based one-time passwords (TOTP), Built-in password manager, Encrypted backup and sync, Import from other authenticator apps, Offline code generation

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $6.99 | per 7 days |
| Pro Weekly Plan | $6.99 | per 7 days |
| Pro Weekly Plan | $6.99 | per 7 days |
| Pro Weekly Plan | $9.99 | per 7 days |
| Pro Weekly Plan | $9.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $12.99 | per month |
| Pro Yearly | $24.99 | per year |
| Pro Yearly | $49.99 | per year |
| Pro Yearly | $49.99 | per year |
| Pro Yearly | $59.99 | per year |
| Pro Yearly Plan | $59.99 | per year |


### DozClock

[App page](https://appshunter.io/ios/app/dozclock/id6762022445)

**Features:** 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 DozClock free?

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

### Do Authenticator App or DozClock have ads?

Authenticator App shows ads; DozClock does not.

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

Authenticator App ships an update every 3 weeks, and DozClock every 2 weeks. Most recently, Authenticator App was updated on October 11, 2026 and DozClock on October 8, 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.*