For the mobile platform, we have implemented support of add-in technology. You can create Native API-based add-ins in the same way as it is done on the platform for personal computers. Of course, there are some specifics that are associated with mobile operating systems. But in general, everything is very similar.
When developing an add-in, you must create its variants for all operating systems that interest you and for all processors of mobile devices, where it is supposed to work. All of these variants must be placed in a ZIP archive and then in an Add-in configuration template (this is the only way to add the add-in to your configuration). This is a new type of template that we added to the platform.