Privacy policy
This application does not collect any of your data. It only uses the camera to capture the stream of QR frames in order to recreate as a file. So it needs camera system permission and both the permission to read and write to the file storage - only to do the file transmission. No other usage of files occurs other than to do the transmission.

This application also requires permission for system setting write. It only needs to use those system settings permission in order to brighten up the screen at the time when file is being transmitted as a stream of QR frames and go back to original brightness after it has finished - that lets the receiver camera pick up the image more easily. No other system settings other than this brightness manipulation are changed.

This app uses the Google's advertisement services to display the advertisement banner in its free version. It might collect some of your data - see the Google privacy policy to know more. In order to use this ad service, this app in its free version requires permission for the network - it does not transmits other data through the network other than what is needed for the Google's advertisement service. In the non-free version, the network permissions are not necessary, since there is no ads then.

This application contains links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by me. Therefore, I strongly advise you to review the Privacy Policy of these websites. I have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.

This application can also request some action from other applications, like opening a file by some external application. No information other than query terms are passed to the intent then (like in the case of opening a file or link, only the link or file path and mimetype is passed to the external application - nothing else) - so the privacy policy of this external apps should be looked up then.