Export issues

Wanted an app to export contacts to CSV. This does that, but I have some issues:

- No sharing (share sheet), so I cant use the built-in iOS file services like Dropbox.

- Doesnt recognize that Dropbox is installed and ask the app to authorize. I dont like the web page for authorizing, since I cant verify that Im actually signing into Dropbox and not a phishing site.

- The app is in development mode and cant actually receive a Dropbox token anyway.

- I cant specify the columns/fields to export.

Mr Toner about Clean,Merge Duplicate Contacts, v6.1