# 2FA Authenticator (2FAS) vs Scan Now

The clearest difference is update cadence: 2FA Authenticator (2FAS) at monthly against Scan Now's every 27 months. 2FA Authenticator (2FAS) also leads on ratings volume (35K vs 7). Scan Now's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scan Now holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 2FA Authenticator (2FAS) has 35K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 77% of 2FA Authenticator (2FAS)'s written reviews are positive against 100% of Scan Now's.

2FA Authenticator (2FAS) ships an update monthly, Scan Now every 27 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator (2FAS) | Scan Now |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (35K ratings)](https://appshunter.io/ios/app/2fa-authenticator-2fas/id1217793794/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/scan-now/id1660940489/reviews)** |
| Number of ratings | **35K** | 7 |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 27 months |
| Monetization | Free | Free |
| Size | 80 MB | 9 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Two Factor Authentication Service Inc.](https://appshunter.io/developer/1217793793) | [Marcin Stepnowski](https://appshunter.io/developer/1660940491) |

## 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


### Scan Now

[App page](https://appshunter.io/ios/app/scan-now/id1660940489)

Effortlessly scan documents with a fast and simple mobile application. Its user-friendly interface and advanced capabilities allow for quick document capture and sharing. Designed with privacy in mind, it ensures your data remains secure.

**Highlights:** Fast document scanning, Easy-to-use interface, Advanced scanning capabilities, Quick document sharing, Privacy-focused design, Secure data handling

**In-app purchases:** none


## Frequently asked questions

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

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

### Is Scan Now free?

Scan Now is free to download, with no in-app purchases.

### Which has better reviews, 2FA Authenticator (2FAS) or Scan Now?

Scan Now is rated higher. 2FA Authenticator (2FAS) averages 4.7 out of 5 from 35K ratings, while Scan Now averages 5.0 from 7 ratings.

### Do 2FA Authenticator (2FAS) or Scan Now have ads?

Neither 2FA Authenticator (2FAS) nor Scan Now shows ads.

### Which is updated more often, 2FA Authenticator (2FAS) or Scan Now?

2FA Authenticator (2FAS) ships an update monthly, and Scan Now every 27 months. Most recently, 2FA Authenticator (2FAS) was updated on October 14, 2026 and Scan Now on October 2, 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.*