More useful Apps for iPhone, iPad and iPod Touch:
Duplicate Remover and Merger Pro
Get rid of duplicate contacts in one tap using Duplicate Remover and Merger Pro. This app detects duplicates quickly; deletes identical items and merges the similar ones automatically. All deleted contacts will be stored in the Trash Can, so you will be able to restore them if needed. The advanced merge algorithm will keep your data safe. Never manage duplicates manually again!