Website and Mobile App


I have a question about project hope together we can have solution :slight_smile:

Got a board website with 10,000 users with lots of categorys. I want to have next category like “App users only”. I want to make the users that downloaded and using mobile app. to be able see these “hidden” or Mobile users only category. For rest of the users that dont have Mobile App to be able still using board but not to see these category that i made for App users only.

More basicly how i can make to any softwae to recognize mobile app users and give them access to enter these category.


Category 1 All users can see

Category 2 All users can see

Category 3 Only mobile users can see and enter. 

Hope i was clear and waiting answer’s or ideas :slight_smile: