Is ssl certificate needed for mobile application

[user1a hrefexample.comclick here]

I have created or hosted a jira server in my laptop, but i i  not able to login using mobile jira server app, is https connection must for the login?

[Daniel Ebers]

Hi and welcome to the Atlassian Community!

The most likely use case it to have the server somewhere in the company network or even located in the internet. I am pretty sure that this implies, by basic design considerations, the connection always have to be secured.
When hosting on your own laptop this might not be look crucial but the software does not know it is located locally.
Best guess would be to implement a SSL certificate so the App can access without problems and to re-check log files for possible error/failures while connecting.

Cheers,
Daniel