# 2FA Authenticator (2FAS) vs Passkeys App

The clearest difference is in-app purchases: 2FA Authenticator (2FAS) at none against Passkeys App's 3. 2FA Authenticator (2FAS) also leads on ratings volume (35K vs 973). Passkeys App's advantage is update cadence (fortnightly vs monthly) and review sentiment (87% vs 77%). On price, rating, ads and device support there is nothing between them.

Both are free to download. Passkeys App sells 3 in-app purchases, starting at $2.99 per 7 days. 2FA Authenticator (2FAS) asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for 2FA Authenticator (2FAS) against 4.7 for Passkeys App. That said, the two scores are not equally well evidenced: 2FA Authenticator (2FAS) has 35K ratings behind it against 973, so its average is the more settled of the two. Written reviews are what separate them: 77% of 2FA Authenticator (2FAS)'s written reviews are positive against 87% of Passkeys App's.

2FA Authenticator (2FAS) ships an update monthly, Passkeys App fortnightly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator (2FAS) | Passkeys App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (35K ratings)](https://appshunter.io/ios/app/2fa-authenticator-2fas/id1217793794/reviews) | [4.7 (973 ratings)](https://appshunter.io/ios/app/passkeys-app/id1659205365/reviews) |
| Number of ratings | **35K** | 973 |
| Positive reviews | 77.4% of reviews | **87.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 80 MB | 82 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Two Factor Authentication Service Inc.](https://appshunter.io/developer/1217793793) | [2Stable](https://appshunter.io/developer/1534145511) |

## What reviewers say

### 2FA Authenticator (2FAS)

[App page](https://appshunter.io/ios/app/2fa-authenticator-2fas/id1217793794)

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

**Highlights:** Two-factor authentication, Token backup and restore, App protection with passcode/biometrics, Open-source and transparent, Offline functionality, Cross-device sync, One-tap authentication with browser extensions

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient and fast
- 🔒 Secure and private
- 👍 Simple and intuitive UI
- 💡 Customizable icons and folders
- 🔒 iCloud backup and sync

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔒 Lack of password/PIN protection
- 🕰 No Apple Watch app
- 🐛 Issues with push notifications
- 🕰 Missing desktop/web app

**Reported bugs**

- Tokens disappearing after device changes
- Push notification failures
- Incompatibility with older devices

**Requested features**

- Alphanumeric passcode option
- Custom icon uploads
- Apple Watch app
- Desktop/web app
- Improved support and communication


### Passkeys App

[App page](https://appshunter.io/ios/app/passkeys-app/id1659205365)

This app offers a secure and simple way to log into your accounts without passwords. It uses biometric authentication like Face ID or Touch ID for quick setup and effortless sign-ins, providing next-generation security and phishing protection.

**Highlights:** Passwordless sign-ins, Biometric authentication (Face ID/Touch ID), Encrypted data storage, Encrypted backups, Cross-device synchronization, Phishing-proof security

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Passkeys | $2.99 | per 7 days |
| Passkeys | $5.99 | per month |
| Passkeys | $19.99 | per year |

**What reviewers like**

- 👍 Well-designed app
- 🔒 Secure and reliable
- 🚀 Easy to set up and use
- 💡 Convenient password management
- 🔒 Encrypted cloud storage

**What reviewers complain about**

- 🐛 Occasional crashes and performance issues
- 💡 Lacking advanced customization options
- 💡 Could use more features for power users
- 🔋 Slightly slow loading times at times

**Reported bugs**

- Login screen freezes
- Incompatibility with certain apps

**Requested features**

- Dark mode option
- More customization settings
- Additional security features
- Enhanced password generator
- Improved mobile app stability


## Frequently asked questions

### Is 2FA Authenticator (2FAS) free?

2FA Authenticator (2FAS) is free to download, with no in-app purchases.

### Is Passkeys App free?

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

### Which has better reviews, 2FA Authenticator (2FAS) or Passkeys App?

2FA Authenticator (2FAS) and Passkeys App are both rated 4.7 out of 5 on the App Store, from 35K and 973 ratings respectively.

### Do 2FA Authenticator (2FAS) or Passkeys App have ads?

Neither 2FA Authenticator (2FAS) nor Passkeys App shows ads.

### Which is updated more often, 2FA Authenticator (2FAS) or Passkeys App?

2FA Authenticator (2FAS) ships an update monthly, and Passkeys App fortnightly. Most recently, 2FA Authenticator (2FAS) was updated on October 14, 2026 and Passkeys App on October 12, 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.*