Software Solution
Use of mobile devices to create digital signatures
The widespread use of smartphones and tablets is driving up demand for the ability to carry out digital transactions via these mobile devices as well.
The “Seal One App” is a complete software implementation of the tried-and-tested Seal One hardware for smartphones and tablets. It supports modern biometric authentication methods (Touch ID, Face ID, fingerprint, etc.) for user authentication.

Easy. Convenient. Secure.
Seal One App / App module
Seal One AG provides you with robust two-factor authentication directly on your smartphone or tablet. Simple and intuitive to use, with biometric authentication (Face ID, fingerprint).
Simple, intuitive operation with a high level of security
Use of digital signatures (no need to laboriously enter TANs)
Biometric authentication (Touch ID, Face ID, fingerprint, etc.)
Strong 2FA/SCA in accordance with PSD2, PSD3 and PSR
Suitable for mobile banking, online banking, payments, …
Future-proof thanks to flexible usability
You too can offer your customers maximum convenience with operations that are a breeze to use.
Implementation and integration options
The Seal One app is available in two versions: as a module for full integration into your customer app, or as a standalone app.

Module in banking app


Separate authorisation app
Seal One Module integrated into a Banking App
The Seal One module can be seamlessly integrated into any existing partner app.

Seal One standalone app
The Seal One standalone app is a companion to the banking app and is used exclusively for approving transactions.
This app can also be created entirely in the look and feel of the bank.

Seal One smartwatch support
Seal One also enables support for smartwatches for approval. Provided the option to support smartwatches is enabled, the customer will see the approval notification directly on their smartwatch, via which they can then conveniently sign the message.
