Twin Killer

Twin Killer

Is your contact list cluttered with duplicates? Meet Twin Killer, your ultimate tool for finding and removing duplicate contacts with just a tap.

Whether you’ve synced contacts from multiple sources or transferred them across devices, Twin Killer helps you quickly identify and clean up identical entries — so your address book stays organized and up to date.

Key Features:

• Smart Duplicate Detection: Detects contacts with the same phone numbers — even across different names.

• One-Tap Clean-up: Easily review and delete unwanted duplicate contacts in seconds.

• Fast and Safe: Scans thousands of contacts instantly while keeping your data private and secure.

• Simple, Clean UI: Designed for speed and clarity — no ads, no clutter.

Whether you're organizing your work contacts, syncing across multiple accounts, or just looking for a fresh start — Twin Killer makes contact cleanup effortless.