Duplicates. Unnamed numbers. Four versions of the same person. Contacts Cleaner finds every problem and fixes it in one tap — safely, with backup and undo.
Free to scan · $2.99 one-time to clean · No subscription, ever
Contact Health Score
How it works
Reads every contact from iCloud, Google, and work accounts. Finds duplicates using five matching methods — not just exact names. Groups three, four, or five copies together.
Your Contact Health Score tells you exactly how clean your address book is. Every duplicate group and every incomplete contact is visible — nothing hidden behind a paywall.
Merge duplicates with a single tap. Every action is previewed first, backed up automatically, and can be undone. Your contacts are always safe.
Before & after
Features
Five tiers of matching: same name, same phone, same email, similar name, and name variants like "J. Smith" vs "John Smith."
FreeA 0–100 score that turns your messy address book into a number you can actually improve. Watch it rise from amber to mint as you clean.
FreeEvery merge is backed up to a vCard in your Files app before anything changes. Every action can be undone. You are always in control.
FreeMerge every duplicate group with no limits. Batch merge all high-confidence groups at once, or preview each one individually.
ProDelete nameless numbers and empty entries. Batch delete entire categories in one tap. Then watch your Health Score climb.
ProGet notified when new duplicates appear. Log into an account, sync a new device — duplicates come back. Auto-monitor keeps you ahead.
ProPricing
Pro Unlock
One-time purchase · No subscription
Reviews
"I had 340 contacts and half were duplicates from switching between Google and iCloud for years. Cleaned everything in five minutes. Worth every cent."
"The Health Score is genius. I opened it and immediately saw 94 duplicates. Watching the number drop as I merged felt genuinely satisfying."
"Finally an app that doesn't charge a subscription for something I need to do once. $2.99, fix your contacts, done. More apps should work like this."