Description: GoodReader is a popular PDF and document reader app for iOS devices. It provides full annotation support, organizing files into folders, reading PDFs, Office files, text files and more.
Type: software
Description: Userfeel is a user research and usability testing platform that allows you to get feedback on your website, app, or prototype from real users. It provides an easy way to recruit test participants, conduct moderated or unmoderated tests, analyze feedback, and uncover usability issues.
Type: software