Moodle Mobile App version 3.0.0 is just released today with new features, improvements and bug fixes. The mobile app is also translated to Portugese (Portugal) and Romanian languages.
The new version of the official Moodle Mobile contains the features of browsing the Wiki activity pages through the mobile app. The new features requires Moodle Mobile additional features plugin installed for Moodle 2.6+ sites (Not required for Moodle 3.0).
New version of the Mobile app also contains App usability and interface improvements to the chat activity, messaging and video player.
The most important fixes in the new release is that the images in the book resource are now displayed correctly. Check out the full list of fixed issues in Moodle mobile app 3.0.0. version here.