Yes, of course! Signing is possible on any mobile device. You can sign via your smartphone or tablet by means of a click signature, but also by means of a graphic signature. Read more about signing on a mobile device here and here about the click signature and graphic signature.
In addition, ValidSign has its own app. This makes it even easier to sign your documents.
Do you have questions about signing from a smartphone/tablet? Please contact us. This can be done via support@validsign.eu or 085 303 36 76