Moodle Mobile 3.1 was released at the same time as the core Moodle 3.1 software. The new version contains three new features that many will find useful – the ability to take quizzes offline, the ability to take quizzes on a mobile device and the ability to view lesson plans.
That’s right, mobile users can now download a quiz to their mobile device and attempt the quiz when offline. Students will know a quiz is able to be taken offline by the presense of a cloud icon / download option. There are three criteria a quiz must pass in order to be downloadable. First, it cannot have a time limit. Second, it can only contain questions with deferred feedback. Third, the quiz does not require a network address for identification or other purposes. As noted on the Moodle Doc for offline quizzes, only questions are taken offline, and not the valid responses.
Via Miloš Bajčetić