HomeAppsProductivityContacts OptimizerApps like Contacts Optimizer Here are some great alternatives to Contacts Optimizer by Compelson : Duplicate Contacts Remover ★4.0 Duplicate Contacts Finder Pro ★4.2 Duplicate Contacts Remover ★4.5 Duplicate Contacts Remover ★3.8 Duplicate Contacts Fixer ★3.7 Easy Contacts Cleaner ★4.7 Duplicate Contacts Cleaner ★4.7 Duplicate Contacts Remover - C ★3.9 Duplicate Contacts Remover ★4.4 iContacts – OS 17 Contacts ★4.6 Delete all Phonebook Contacts ★4.5 Contacts ★4.3 Contacts Backup Restore ★3.9 Contacts plus ★4.5 Backup & Recover Contacts ★4.0 Cleanup Duplicate Contacts ★4.2