Cleanup, Delete & Merge Duplicate Contacts!

Cleanup & Delete Duplicate Contacts is designed to clean up your address book. *) This app allows you to add multiple Gmail/Yahoo contacts for cleanup. Features:1.Bulk deletes multiple contacts in multiple address book accounts2.Automatically detects duplicate contacts in multiple address book accounts 3.Automatically detects duplicate or junk information in a single contact 4.Detects duplicate contacts by name, phone number and email address5.Bulk merges or deletes any duplicate or junk contacts in your iPhone or iPad6.In-app synchronizes Local, iCloud, CardDAV, Google Gmail and Yahoo contacts7.In-app backups contacts to Excel or vCard8.Easily restores backup contacts9.Manages multiple address book sources like iCloud, Gmail, Yahoo, CardDAV, Exchange, Facebook10.Very fast and stable, successfully tested with over 8,000 contacts