NBG Authenticator vs WiseTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Approve online purchases
- Enhanced payment authentication
- PIN and fingerprint sign-in
- Register NBG cards
- Push notifications for approval
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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
WiseTrack
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WiseTrack is a powerful and intuitive expense management solution designed to help businesses streamline financial workflows, control budgets, and improve transparency across teams. Built with a smart role-based system for Admins, Employees, and Accountants, WiseTrack ensures that every user has the right level of access and control. With WiseTrack, managing company expenses becomes simple and efficient. Admins can create projects, organize trips within those projects, and assign employees or accountants to specific tasks. Each trip can include a defined budget for individual users, allowing better financial planning and accountability. Admins act as the central authority of the system. They can manage users by adding employees and accountants, assigning them to projects or trips, and controlling their access. Admins also define expense categories such as meals, travel, and rent, ensuring all expenses are standardized across the organization. In addition, PTO (leave) categories like full leave or short leave can be configured easily. Employees can log in to WiseTrack and access only the trips assigned to them. They can add expenses under those trips quickly and efficiently, choosing from predefined categories set by the Admin. Employees can also submit requests such as leave or short leave, making communication structured and transparent. Each request is sent directly to the Admin for review. Accountants play a key role in monitoring and analyzing financial data. They can view trips, track expenses, and access reports to ensure accurate record-keeping. This helps maintain financial clarity and supports better auditing and decision-making. WiseTrack includes a complete request management system. Admins can review all incoming requests and take action by approving or rejecting them. This ensures proper workflow control and reduces delays in decision-making. One of the standout features of WiseTrack is its reporting capability. Users can generate detailed PDF reports of expenses, making it easy to analyze spending patterns, share summaries, and maintain documentation for audits or internal reviews. The app also offers a comprehensive profile and settings section. Admins can manage expense categories, PTO categories, user accounts, and system preferences. Users can update their profiles, change passwords, and securely manage their accounts. Additional sections like Privacy Policy and Terms & Conditions are also accessible within the app. WiseTrack is designed with a clean and user-friendly interface, ensuring a smooth experience for all users. By reducing manual processes and improving visibility into financial data, it helps businesses save time, minimize errors, and stay in control of their expenses. Whether you’re a growing startup or an established organization, WiseTrack is your all-in-one solution for smarter expense management. Download WiseTrack today and transform the way your team tracks, manages, and reports expenses.
Screenshots
Verdict
NBG Authenticator and WiseTrack are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NBG Authenticator ships an update every 2 weeks, WiseTrack every 11 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | NBG Authenticator | WiseTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 1.2 (12 ratings) — better | — |
| Positive reviews | 1.4% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | National Bank Of Greece S.A. | fifty-fifty.gr |
In-app purchases
NBG Authenticator
No in-app purchases
WiseTrack
No in-app purchases









