How do I merge duplicate contacts on iPhone?

CleanPro groups potential duplicate contacts and lets you preview a merged result, then choose which fields to keep before merging.

Can I back up contacts before making changes?

Yes. CleanPro includes local contact backup and restore so you can recover if needed.

Home Features Duplicate Contacts

Find and merge duplicate contacts (clean address book)

Duplicate contacts happen after imports, sync issues, and repeated saves. CleanPro helps you scan for duplicates, review grouped results, and merge contacts into one clean entry — with a preview so you can see exactly what will change.

What you can do

Scan contacts for duplicates (names, phone numbers, emails).
Review duplicate groups and inspect fields for each contact.
Preview the merged result before committing.
Choose which fields to keep when merging.

How it works

Scan for duplicates and open a duplicate group.
Review fields and pick what to keep.
Preview the merged contact, then confirm merge.

Recommended: create a backup first with Contact Backup & Restore.

Guide: How to merge duplicate contacts on iPhone.

Clean contacts without guesswork

Preview merges, keep control, and optionally back up first.

Need backups? See Contact Backup & Restore. Download on the App Store ↗

Duplicate contacts FAQ

Quick answers.

CleanPro groups potential duplicates and lets you preview a merged result, then choose which fields to keep before merging.

CleanPro checks common signals like names, phone numbers, and emails to identify duplicate groups.

Yes. Use Contact Backup & Restore to create local backups you can restore from.