ContactSweeper: Merge Contacts

Remove Duplicates, Safe Backup

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Trusted by cautious cleaners everywhere: goldfish with short memories, grandmas who keep every number since 1987, group chat admins drowning in duplicates, and my dog, who only insists the vet stays on speed dial. If they cannot break it, neither can your messy address book. ContactSweeper helps you clean, organize, and take control of your contacts. Swipe through clutter, spot duplicates, merge safely, and keep your address book accurate without the usual stress. Whether you are fixing years of mess or maintaining a clean contact list, cleanup stays fast, simple, and satisfying. Smart swipe cleanup lets you quickly keep, archive, or delete contacts. Duplicate detection helps you review similar entries and merge with confidence. You can view phone numbers, emails, notes, and groups at a glance, so every decision is clear before you act. StatsView gives you visibility into your cleanup progress. Track recent activity, monitor total actions, and see a full action breakdown across kept, deleted, and restored contacts. Review your progress by day, week, month, year, or all time and turn contact cleanup into something measurable and rewarding. Power tools help when the mess is bigger. Bulk merge and dedupe make it easier to process large contact libraries, while progress indicators show exactly what is happening during longer cleanups. Undo and restore tools help you recover recent changes if needed, and group visibility helps you understand where your contacts live. Pro upgrades are optional. Remove ads, unlock unlimited cleanup, access bulk merge and dedupe features, and get priority access to new power tools as they roll out. Privacy and trust matter. Your contacts stay on your device, and recovery tools are there for your peace of mind. Ads use Google AdMob. App Tracking Transparency is respected, so if you decline tracking, you will receive non-personalized ads. Privacy policy: https://russellry.github.io/privacy.html Great for cleaning up years of clutter, merging work and personal duplicates after job changes or phone upgrades, and maintaining a lean, accurate address book you can trust. Start a focused cleanup session today. Your future self, and your dog’s vet, will thank you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 5.0
    out of 5
    1 Ratings

Improved performance and minor bug fixes for a smoother cleanup experience.

The developer, Russell Ong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contacts

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Russell Ong
Size
  • 10.1 MB
Category
  • Productivity
Compatibility
Requires iOS 17.6 or later.
  • iPhone
    Requires iOS 17.6 or later.
  • Mac
    Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.3 or later.
Languages
English and 11 more
  • English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
Age Rating
4+
In-App Purchases
Yes
  • ContactSweeper Premium $4.99
  • ContactSweeper Premium $29.99
  • ContactSweeper Premium $69.99
Copyright
  • © 2026 Russell Ong