Description

Clean master can clean up duplication contacts in your address book. Merge similar, backup or restore your address book contacts.

Features:
- Batch find and delete duplication contacts.
- Find and merge similar contacts.
- Every delete or merge action is saved. It can be rolled back anytime.
- Support backup contacts and export by email.
- Support many contacts source like iCloud, Facebook, Gmail, Yahoo! and Exchange.
- Support both iPhone and iPad.

Use case:
- Tom has more than 5000 contacts in his address book and most of them are duplicated. This app can find these duplication out and delete them in one second.
- Jim save many friends phone number in his iCloud address book and many friends email in his Google account. This app can merge them together.