Hi Gianluca,

As I replied to your post at https://totara.community/mod/forum/discuss.php?d=19051#p43474, if you use the "Standard Totara Responsive" theme (which is available in Totara 2.6) and not "Standard Totara" theme (which will be deprecated in Totara 2.7) you will find that it is suitable for use on mobile devices. I have personally used it on an old Android 2.3.3 device, and have also used it on an Android 4.4.2 device with no issues (along with other versions of android through emulators).

If there is any specific functionality that you find not working, feel free to raise a ticket in our helpdesk system and we will make sure that it gets fixed.

Cheers,

Brian Barnes
Totara Core Front End Developer