Limitations of the Mobile app vs the Desktop site
The mobile app redirects to the website (login required) for activities like Questionnaire, Poll, Chat, and Games.
Chat – you can chat each other, or the tutor in the chat room.
You can see the list of course participants.
You can see contact details they have provided for course participants. Example, they may provide name, country, contact number, skype id, email id, etc.
Forums and Blogs – you can follow, post and comment in them.
Facebook Comment – you can Like the page and post comments on your facebook page.