OK, I added the necessary code to the forum database so it now can be used in Tapatalk. New users who browse to the forum on a mobile device will now be prompted to install the app (should only pop up once).
This is my first post from within the app! So I know it works.
If anyone has any issues please let me know.
Also you can just install Tapatalk and search for "data recovery". The forum is named simply "Data Recovery Forum" in their directory.