Private by design · Built for iPhone

A simpler address book. One card at a time.

Review each contact. Swipe right to keep it. Swipe left to add it to your deletion list—it is not deleted immediately. Deletion happens only after you review the list and explicitly confirm.

Coming soon on the App Store One-time purchase for lifetime access. No subscription.

Simple and deliberate

Clean up without accidental deletions.

ContactSift turns a crowded address book into a focused review flow, with a final check before any change is made.

Review each card

See one contact at a time, including its name, primary phone number, and photo when available.

Keep or mark

Swipe right to keep a contact. Swipe left to add it to the list for a final deletion review.

Confirm before deletion

Review the complete list, remove any candidate, then explicitly confirm before Contacts records are deleted.

Your contacts stay yours

Processed on your device.

ContactSift has no server infrastructure, user account, advertising, analytics, or tracking system.

  • Contacts access is requested only when you explicitly grant permission.
  • Names, phone numbers, and photos are processed on your device and are not sent to any ContactSift server.
  • Deletion happens only after your explicit final confirmation.
  • The one-time purchase is managed by the App Store. There is no subscription.