# Authenticator vs AuthLock

The clearest difference is update cadence: AuthLock at daily against Authenticator's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator sells 7 in-app purchases, starting at $5.99 per 7 days and AuthLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator ships an update every 3 weeks, AuthLock daily. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator | AuthLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-2famfa/id6739278649/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 35 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [园 周](https://appshunter.io/developer/1783490941) | [Shon Hen](https://appshunter.io/developer/1886732760) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2famfa/id6739278649)

Enhance your online security with this user-friendly app that generates time-based one-time passwords (TOTP) for two-factor authentication. Securely manage codes for popular services by scanning QR codes or importing existing data. Offers iCloud sync and biometric protection for easy access across devices.

**Highlights:** Generate secure 2FA codes, Sync accounts with iCloud, Biometric authentication (Face ID/Touch ID), Setup via QR scan or import, Organize tokens with folders, Import/export codes as text file

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Premium | $12.99 | per month |
| Annual Premium | $29.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $39.99 | per year |
| Lifetime Premium | $49.99 | one-time |


### AuthLock

[App page](https://appshunter.io/ios/app/authlock/id6760907702)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AuthLock Premium | $3.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

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

### Is AuthLock free?

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

### Do Authenticator or AuthLock have ads?

Neither Authenticator nor AuthLock shows ads.

### Which is updated more often, Authenticator or AuthLock?

Authenticator ships an update every 3 weeks, and AuthLock daily. Most recently, Authenticator was updated on October 4, 2026 and AuthLock on October 1, 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.*