# Piraeus Business app vs NBG Authenticator

The clearest difference is review sentiment: Piraeus Business app at 46% against NBG Authenticator's 1%. Piraeus Business app also leads on rating (4.9 vs 1.2) and ratings volume (124 vs 12). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Piraeus Business app holds the better App Store score, 4.9 against 1.2. That said, the two scores are not equally well evidenced: Piraeus Business app has 124 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 46% of Piraeus Business app's written reviews are positive against 1% of NBG Authenticator's.

Piraeus Business app ships an update weekly, NBG Authenticator every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Piraeus Business app | NBG Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (124 ratings)](https://appshunter.io/ios/app/piraeus-business-app/id448914740/reviews)** | [1.2 (12 ratings)](https://appshunter.io/ios/app/nbg-authenticator/id1532016029/reviews) |
| Number of ratings | **124** | 12 |
| Positive reviews | **46.2% of reviews** | 1.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 348 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piraeus Bank S.A.](https://appshunter.io/developer/436776671) | [National Bank Of Greece S.A.](https://appshunter.io/developer/342152892) |

## What reviewers say

### Piraeus Business app

[App page](https://appshunter.io/ios/app/piraeus-business-app/id448914740)

This redesigned banking application provides a modern, user-friendly experience for businesses. Manage accounts, initiate transactions, and handle card services with enhanced security and quick login options. Schedule appointments and access important financial documents.

**Highlights:** Account overview and transaction history, Initiate and approve transactions, Manage business debit, credit, and prepaid cards, View loan and financing information, Quick Login with PIN, fingerprint, or Face ID, Online appointment scheduling, Access to certificates and documents

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### NBG Authenticator

[App page](https://appshunter.io/ios/app/nbg-authenticator/id1532016029)

Securely approve your online purchases with your cards. This app provides enhanced payment authentication, aligning with the latest EU security regulations for a safer online shopping experience.

**Highlights:** Approve online purchases, Enhanced payment authentication, PIN and fingerprint sign-in, Register NBG cards, Push notifications for approval

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piraeus Business app free?

Piraeus Business app is free to download, with no in-app purchases.

### Is NBG Authenticator free?

NBG Authenticator is free to download, with no in-app purchases.

### Which has better reviews, Piraeus Business app or NBG Authenticator?

Piraeus Business app is rated higher. Piraeus Business app averages 4.9 out of 5 from 124 ratings, while NBG Authenticator averages 1.2 from 12 ratings.

### Do Piraeus Business app or NBG Authenticator have ads?

Neither Piraeus Business app nor NBG Authenticator shows ads.

### Which is updated more often, Piraeus Business app or NBG Authenticator?

Piraeus Business app ships an update weekly, and NBG Authenticator every 2 weeks. Most recently, Piraeus Business app was updated on November 1, 2026 and NBG Authenticator on November 3, 2026.

---

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