# Authenticator App vs AuthLock

The clearest difference is update cadence: AuthLock at daily against Authenticator App's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $1.99 per month and AuthLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 10 days, AuthLock daily. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator App | AuthLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/authenticator-app-sentinel/id1189922806/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 35 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tommaso Carpi](https://appshunter.io/developer/714996025) | [Shon Hen](https://appshunter.io/developer/1886732760) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-sentinel/id1189922806)

Secure your online accounts with this app that manages all your two-factor authentication (2FA) codes in one place. It offers seamless syncing across devices, organized folders, and encrypted backups for peace of mind. Personalize your experience with custom icons and themes for easy account recognition.

**Highlights:** Manage all 2FA codes in one app, Seamless sync across Apple devices, Encrypted backups for code protection, Organize accounts with folders, Custom icons and themes, iOS & macOS widgets for quick access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $9.99 | per year |
| Lifetime Access | $39.99 | one-time |

**What reviewers like**

- 👍 Easy to use and set up
- 🚀 Seamless syncing across devices (iOS, macOS)
- 🔒 Secure and dependable 2FA solution
- 💡 Responsive and friendly developer
- 💰 One-time purchase/lifetime option appreciated

**What reviewers complain about**

- 🐛 Widgets not working consistently (Mac/iPhone)
- 💰 Paid app, no free tier for some features
- 🐛 Some users experienced issues with syncing
- 🐛 Codes not working for specific services (e.g., Discord, Amazon)
- 🐛 App stuck on loading tokens for some users

**Reported bugs**

- Widgets not working on Mac Desktop and iPhone
- App stuck on loading tokens
- Syncing issues between devices
- Codes not working for specific services (Discord, Amazon)
- Unexpected charges/multiple purchases

**Requested features**

- Ability to reorder/hide folders
- Sort accounts by email address or service
- Show duplicates
- Show date service added
- Backup options (more explicit)


### 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 App free?

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

### Is AuthLock free?

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

### Do Authenticator App or AuthLock have ads?

Neither Authenticator App nor AuthLock shows ads.

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

Authenticator App ships an update every 10 days, and AuthLock daily. Most recently, Authenticator App was updated on October 11, 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.*