Fidoo FX Key vs N51
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fidoo FX Key
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Introducing the Fidoo FX Key – a mobile app designed specifically for two-factor authentication (2FA) within the “FX and International Payments” web application from Direct Fidoo. With Fidoo FX Key, your transactions are always secure. Log in, authorize payments, add new counterparties, and verify your identity when contacting our customer support using facial recognition or fingerprint. Quickly, easily, reliably. Download the Fidoo FX Key and activate it in the “FX and International Payments” app under the “My Account” section. Manage your finances safely and efficiently.
N51
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The N51 App offers a secure and seamless authentication solution for N51 Invest Users, enabling account opening, login, and service approval using biometrics or a PIN code.
Screenshots
Verdict
Fidoo FX Key and N51 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.
| Parameter | Fidoo FX Key | N51 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 15 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Direct Fidoo a.s. | N51 Invest PTE LTD |
In-app purchases
Fidoo FX Key
No in-app purchases
N51
No in-app purchases
