This is a highly productive PDF signature application which allows you to sign your PDF documents and share it online. You can add your documents through Itunes and also from email and sign them on the move on your iPad . You can email the signed pdf files and you can also save as another file.
Not just signature but you can also add date and text along with signature
All this for just 0.99 USD
This app is the simplest way to sign and send documents securely using your iPad. Sign on the move and get signatures from others anywhere.
Import a document from Email, Web, or any app supporting “Open In” functionality
Sign with your finger and complete your document with date, text and more
Email the final document to anyone or save it back to your ipad