Genius Sign

Genius Sign is a companion app to Genius Scan, an app that I’ve covered before. The purpose of the utility is to sign, date, and annotate PDFs, but it’s not meant to be a PDF editor. Instead, it’s designed to simplify and speed up the process of signing documents, such as a contract that requires signatures on multiple pages. With an update this week, Genius Sign has added full support for iOS’s PDF form technology, which means you can use it to fill in text fields, tick off checkboxes, and select from multiple-choice fields.