it is up to the company supplying the app to select the source
and format of their data which that are using and providing. You
should try to contact the app owner and pass on your concerns to
them. Unfortunately, you have not given us any details of the app
or the type of data that you are trying to view, or the method that
you are using to view the app, so we can't comment on any specifics
in relation to your message.

Regards,