# Authenticator App vs Hours Logger

The clearest difference is price: Authenticator App at Free against Hours Logger's $1.99. Authenticator App also leads on device support (3 vs 1). Hours Logger's advantage is in-app purchases (none vs 12) and ads (none vs shown). On update cadence and iOS requirement there is nothing between them.

Authenticator App is free to download; Hours Logger costs $1.99 up front. Authenticator App sells 12 in-app purchases, starting at $6.99 per 7 days. Hours Logger asks for nothing beyond the download.

Authenticator App ships an update every 3 weeks, Hours Logger fortnightly. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator App | Hours Logger |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| 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 | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 320 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [A1Apps](https://appshunter.io/developer/6801470556) | [CHRISTOPHER GEORGE RUSTAGE](https://appshunter.io/developer/1602304843) |

## 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 |


### Hours Logger

[App page](https://appshunter.io/ios/app/hours-logger/id6733240691)

**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 Hours Logger free?

Hours Logger costs $1.99, with no in-app purchases.

### Do Authenticator App or Hours Logger have ads?

Authenticator App shows ads; Hours Logger does not.

### Which is updated more often, Authenticator App or Hours Logger?

Authenticator App ships an update every 3 weeks, and Hours Logger fortnightly. Most recently, Authenticator App was updated on October 11, 2026 and Hours Logger on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*