Rista PDF App is an android app with typical standard facilities or options of opening pdf from storage, list pdf, print pdf, convert image to pdf, convert pdf to image, type text and convert to pdf, search page number position (not exact but only page number) that contains a searched text and share a pdf standard sharing method. Since Rista PDF App doesn’t collect names, emails ,phone number or contacts or social media data, but does allow users to share PDF files that is up to users' intention. Some standard format of of links to website if exists in pdf that may be executed from pdf by the default web browser of the user.
a link of privacy policy is being mentioned here as stated below
https://www.privacypolicies.com/live/f6a5f170-3218-4520-9a2b-1af6ea309f55