It works!
It actually does what it says. Amazing hey?
If it seems like you still have a lot of duplicates, open your contacts and select groups UNselect mail, others etc and walla!
I am happy with it. Cleaned up over 600 stupid iPhone copies.
This should be built into all iPhones.
Good job Dev!
Nafsivle about
Cleanup Duplicate Contacts!, v5.0.3