Download SignOnPhone App

Key Features

  • When you are ready to sign a document a secure communication between the smartphone and the host computer is established.
  • The App turns your smartphone / tablet into a signature-capturing device
  • The app is free of charge for the purpose of connecting your smartphone with a duly licensed SIGNificant software


  • Desktop: Establish a connection via WLAN or Bluetooth (iOS WLAN only) between your computer and the smartphone in case you use the SIGNificant desktop application. Then select your computer from the list shown in the App.
  • Browser: Select the server in the App and scan the QR code in the browser or type in the token if you use the SIGNificant web application.