Contacts Fixer Pro (iOS) app for FREE
The best app to fix and clean your address book. There are five diffrent methods you can activate in order to achive nice and neat address book.
With this app you are able easily fix your contact list, within the app you will promoted to choose exactly the contacts you want to manipulate, and you will be able to see the changes. In addition you could easily revert the whole process if you won't be satisfied with the results.