Comparison

Piraeus Business app vs NBG Authenticator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Piraeus Business app

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
Read full description

The new Piraeus Business app is here! The new Piraeus Business application has been redesigned to offer you an improved banking experience through a modern, upgraded, friendly, easy-to-use and modern experience. From the dashboard page you can explore an overview of your recent transactions, transactions for approval and you can also easily initiate a new transaction. Also, you can arrange Online Appointment with your Business Partner in Piraeus Bank. Furthermore, the dashboard page has been enriched with the section Piraeus in the spotlight where you can find propositions that promote your banking relationship. From the "Deposits" section, you can view a summary of your account balances or a detailed view of your transactions for each account. Selecting an account, you can initiate multiple transactions from the Transact button. In addition, from the section Details you can share the informations of your IBAN account. From the "Cards" section you can manage your business cards (debit, deposit, credit, and prepaid). You can also view the balances and transactions of your cards, block temporarily a card, loading and unloading prepaid card, manage card limits and much more. From the "Loans" section you can view important information about business’ loans and financing. The new Piraeus Business app is designed to meet business needs, and offers functionality and services such as: - Access of a single user to all the corporations for which he is authorized (Single Sign-On). - Execute transfers between corporate accounts, transfers within Piraeus Bank (QR code/barcode scanning) or to other banks, bill payments and card payments within Piraeus Bank with Quick Login authentication (4-digit PIN, fingerprint or Face ID for compatible devices). - Confirmation of Piraeus e-banking transactions. - Issuing Insurance coupon - Issuing of e-Administrative Fee - Remote Signing - Online Appointment (available to Professionals and Small Businesses) - Certificates, Applications & Supporting Documents - Approval of other users' Piraeus e-banking transactions according to the company’s approval schemes. - Show pending transactions for approval. - Mass Transaction Approvals - Reissue Password & Username reminder Piraeus Business app offers personalized security, with quick and easy access (Quick Login), using a 4-digit PIN, fingerprint or facial authentication (for compatible devices). In case you have not yet acquired Piraeus e-banking credentials for your access to the Piraeus Business app, please visit any Piraeus Bank branch. For any information, or assistance in your banking experience, you can contact us through: - email: supportebanking@piraeusbank.gr - Phone: +302103288000

About

NBG Authenticator

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
Read full description

Discover a new secure way to shop online using your NBG cards! Now you can approve your online purchases with your cards using the new NBG Authenticator app. NBG Authenticator provides enhanced payment authentication when you make online purchases, in line with the latest EU security regulations. How it works: • sign in to the app by activating your PIN or fingerprint • register your NBG cards • each time you buy something from an e-shop with your cards, you’ll automatically receive a push notification to login to the app and approve or decline the purchase

Screenshots

Piraeus Business app4 screens
NBG Authenticator4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Piraeus Business app versus NBG Authenticator: the parameters behind the verdict, then further details
ParameterPiraeus Business appNBG Authenticator
PriceFreeFree
Rating4.9 (124 ratings) — better1.2 (12 ratings)
Positive reviews46.2% of reviews — better1.4% of reviews
Number of ratings124 — better12
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size348 MB38 MB
Age rating4+4+
DeveloperPiraeus Bank S.A.National Bank Of Greece S.A.

Customer experience

Piraeus Business app

All ratings121 ratings
Positive97.5%
Neutral0.8%
Negative1.7%
Written reviews13 reviews
Positive46.2%
Neutral15.4%
Negative38.5%

NBG Authenticator

All ratings12 ratings
Positive0.0%
Neutral8.3%
Negative91.7%
Written reviews71 reviews
Positive1.4%
Neutral4.2%
Negative94.4%

In-app purchases

None

Piraeus Business app

No in-app purchases

None

NBG Authenticator

No in-app purchases

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.

Other comparisons