# Authenticator App vs Authenticator App

The clearest difference is ads: Authenticator App at none against Authenticator App's shown. Authenticator App also leads on rating (4.8 vs 4.4) and device support (4 vs 2). Authenticator App's advantage is update cadence (every 4 days vs every 10 days) and ratings volume (368 vs 32). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $1.99 per month and Authenticator App sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator App holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Authenticator App has 368 ratings behind it against 32, so its average is the more settled of the two. Written reviews complicate that: 72% of Authenticator App's written reviews are positive against 82% of Authenticator App's, so the app with the better star average is not the one people write more warmly about.

Authenticator App ships an update every 10 days, Authenticator App every 4 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Authenticator App | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/authenticator-app-sentinel/id1189922806/reviews)** | [4.4 (368 ratings)](https://appshunter.io/ios/app/authenticator-app-fast-2fa/id1642517432/reviews) |
| Number of ratings | 32 | **368** |
| Positive reviews | 72.4% of reviews | **82.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 29 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tommaso Carpi](https://appshunter.io/developer/714996025) | [珉予 翟](https://appshunter.io/developer/1501284139) |

## 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)


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-fast-2fa/id1642517432)

Secure your online accounts with two-factor authentication. Easily add services by scanning QR codes or entering secret keys. Generate verification codes offline for enhanced security.

**Highlights:** Two-factor authentication (2FA), Offline code generation, Cloud sync and backup, Supports 1000+ services, QR code scanning, Manual code entry, Account personalization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator PRO Month | $6.99 | per month |
| Authenticator PRO Year | $39.99 | per year |

**What reviewers like**

- 🔒 Great security app
- 💡 Feature for transferring codes to new devices
- 👍 Reliable for a long time
- 👍 Never have to remember passwords
- 👍 Syncs login info across devices

**What reviewers complain about**

- 🐛 Cannot authenticate the account
- 💡 Adding accounts needs easier entry

**Reported bugs**

- Cannot authenticate the account

**Requested features**

- Easier account add
- Keep the two digit authorization code with fingerprint


## Frequently asked questions

### Is Authenticator App free?

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

### Is Authenticator App free?

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

### Which has better reviews, Authenticator App or Authenticator App?

Authenticator App is rated higher. Authenticator App averages 4.8 out of 5 from 32 ratings, while Authenticator App averages 4.4 from 368 ratings.

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

Authenticator App shows ads; Authenticator App does not.

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

Authenticator App ships an update every 10 days, and Authenticator App every 4 days. Most recently, Authenticator App was updated on October 11, 2026 and Authenticator App on October 8, 2026.

---

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