The Moodle cross platform mobile app is growing nicely
The translation of the app is possible through AMOS, although the actual distibution of the language files only goes with an update of the app at the moment.
You can prepare the next mobile app version for your language by translating local_moodlemobileapp and posting a message when it is done on https://moodle.org/mod/forum/discuss.php?d=252704