[iSKA SERViCE]

Будет полезно когда встретитесь с дубликатами.

Подробно

All in one powerful, easy to use app:
* Find duplicate contacts
* Merge contacts
* Remove duplicate contacts one at a time or in huge batches

Contacts Merger can match on name , phone number, and email address. You control what gets merged and what doesn't. Use this to safely remove duplicates without losing data.

Contacts Merger includes power features to get your contact list really cleaned up and trimmed down:

* find duplicate contacts based on name, phone number or email .
* Quickly merge any or all duplicates found.
* View contact details in the app.
* Edit contact details in the app.

Купил я и выложил тут ломанную.