Em@ney 3D Secure vs FiatFlex
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Em@ney 3D Secure
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Easily and securely authenticate Online Purchases of your Em@ney debit Card. The Em@ney 3D Secure APP is free to download and makes it easier and safer to authorize your Mastercard Debit card online purchases. The App is easy to use: Download the Em@ney Authenticator APP Associate your card with the APP Enroll your Em@ney Mastercard Debit following the onscreen guide. After successfull enrollment you can start making purchases online. How to use your Em@ney authenticator APP: Everytime you make an online purchase you will be prompted to access the Em@ney 3D Secure APP to authenticate the transaction biometrically with your fingerprint or Face ID. You will also receive a push notification on your smart device at the same time. Validate the transaction using your fingeprint reader or your Face ID Other functionalities: Visualize your current purchases pressing the shopping cart button or the Card image. Visualize the CARD/S associated with the Em@ney authenticator APP by pressing the Card icon. Security and Safety Tips: Make sure your have reliable data connection on your device for a successful transaction validation. Be aware of fraudsters. Em@ney will never contact you in regard of the use of the Em@ney 3D Secure authenticator APP. Any suspicious transactions, Emails, calls or text messages appearing to be of Em@ney PLC must be reported immediately to us by sending a messages via accessing the Em@ney home banking portal at https://banking.emworld.eu/ Your security is our priority. Mobile data transmissions and account information are protected by 256-bit SSL encryption.
FiatFlex
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FiatFlex - Modern Payment Processing for Merchants Accept cryptocurrency and traditional payments with ease. FiatFlex enables merchants to receive USDC payments that are automatically converted to EUR and transferred to your bank account. KEY FEATURES: - Crypto Payment Links Create instant payment links for USDC cryptocurrency payments. Your customers pay in crypto, you receive EUR in your bank account. - Automatic Conversion USDC payments are automatically converted to EUR through our licensed partners Bridge and Circle, with competitive exchange rates. - Weekly Bank Transfers Receive your earnings via SEPA bank transfer directly to your account. Fast, reliable, and secure. - Real-Time Analytics Track all payments, view transaction history, and monitor your business performance with our comprehensive dashboard. - Card Payment Support Accept in-person card payments through Stripe integration for customers who prefer traditional payment methods. - Full KYC/AML Compliance Enterprise-grade verification and compliance built-in, powered by Stripe and Bridge's regulatory frameworks. - Secure & Licensed All financial services provided by licensed partners: Stripe for payment processing, Bridge for crypto-to-fiat conversion, and Circle for USDC infrastructure. PERFECT FOR: β’ E-commerce merchants β’ Service providers β’ Freelancers and consultants β’ Small businesses β’ Anyone wanting to accept cryptocurrency payments Get started in minutes with our streamlined onboarding process.
Screenshots
Verdict
The clearest difference is update cadence: FiatFlex at every 2 weeks against Em@ney 3D Secure's every 9 months. Em@ney 3D Secure's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Em@ney 3D Secure ships an update every 9 months, FiatFlex every 2 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.
| Parameter | Em@ney 3D Secure | FiatFlex |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 11.0 β better | 16.4 |
| Further details β not scored | ||
| Size | 30 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Romcard S.A. | DIGISUBS AGENCY |
In-app purchases
Em@ney 3D Secure
No in-app purchases
FiatFlex
No in-app purchases









