Transform Your Smartphone Into a Signature Pad

Typical Use Cases

  • To capture signatures on smartphones or tablets in-store, in a branch, or in the office
  • For field agents to get documents signed in person

Forensically Identifiable Signatures on Smartphones

  • SIGNificant records the handwritten signature of a person using behavioral biometrical parameters, such as acceleration, speed, and rhythm. This makes the digitized signature forensically identifiable.
  • Supports high-quality signature capture with capacitive pens.
  • We also provide signature verification that authenticates a signature against a pre-enrolled signature profile database in real time.
  • Remotely sign documents using qualified remote certificates authenticated through biometric signature verification

How it Works

  • You can review documents or complete form fields and add attachments on any computer and use your smartphone as a signature capture device
  • Connect your smartphone to your local signing application by Bluetooth or local WiFi
  • Map your smartphone to your server-based signing session with a token automatically by using the built-in QR-code reader
  • A native app on iOS, Android or Windows Phone turns a smartphone into a signature capture device

Bank-grade Security

  • The biometrical signature data is encrypted asymmetrically using a public key directly while the signature is being record.
  • The signature is always securely bound to a unique document.
  • To prevent sniffing of the captured biometric data encrypt the communication between the smartphone and the server.
  • We show the relevant part of the document as the background image on smartphones to provide a visual link between the signature and the document for the signer.
Learn More

No Vendor Lock-In

  • SIGNificant is device-independent it can be used with a broad range of signature capturing devices from various manufacturers.
  • Some processes require basic signature pads, while others require more advanced devices.
  • SIGNificant addresses this issue with a modular architecture that enables the introduction of new devices by developing small device drivers that do not change the core solution itself. 
  • This solution ensures easy support and upgrades - even the complete exchange of devices with other vendors.
  • Biometric signatures can be exported according to the ISO/IEC 19794-7 standard for biometric signature exchange, providing full vendor independence of the signed documents.
Sign On Phone

SignOnPhone App

Transforms your smartphone or tablet into a signaturepad

To download the SignOnPhone App please click on the store link below. 

IMPORTANT: This App works only in combination with other SIGNificant products. Please check to see if you use proper SIGNificant Software. If you do not, please do not install this app as it will not work.


Get it on Google Play


App Store

WIN Phone

Download SIGNificant from Windows Store

Want to know more? Let's talk.

Contact us today and learn how SIGNificant can help you get documents signed securely using smartphones as signature pads.