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Android Caller ID and Spam Call Blocker

Know who's calling before you answer and stop spam before it rings. Sync.me is the caller ID app for Android that identifies unknown callers in real time, blocks spam automatically, and puts full call control in your hands.

Caller ID

Sync.me Caller ID shows the identity of unknown callers in real time, including individuals, businesses, and potential spam calls.

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What Our Android Caller ID and Spam Protection Tool Does on Your Device

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Real-Time Android Caller ID

When an unknown number calls you, Sync.me instantly identifies the caller so you know who is trying to reach you. The app shows the caller's name and additional details whenever available. With advanced data analysis and community reports, Sync.me can also warn you about suspicious or spam calls. This helps you decide whether to answer, ignore, or block the call.

Android Spam Call Blocker

Sync.me helps protect you from unwanted calls by detecting and identifying spam numbers. You can choose to receive warnings about suspicious callers or automatically block known spammers. The app uses global spam reports and smart detection technology to identify telemarketers and fraud attempts. This way your phone stays quieter and safer from spam calls.

Personalize Your Call Screen

Customize the way incoming calls appear on your phone with personalized call screens. Choose unique backgrounds and styles to make your calling experience more visual and easier to recognize.

Sync Contacts

Sync.me keeps your contacts up to date by syncing information from multiple social networks. Enrich your address book with updated details from platforms like Facebook, Instagram, Telegram, LinkedIn, Google, X, and more, automatically and in one place.

Reverse Phone Lookup

With Sync.me Reverse Phone Lookup, you can search any phone number to discover who it belongs to. See the caller's name, profile photo, and community spam reports to understand if the number is safe or suspicious. This helps you identify unknown callers, missed calls, and potential spam numbers quickly.

Frequently Asked Questions

Sync.me identifies incoming calls in real time by matching the number against a global database of over 5 billion phone numbers and community spam reports. The caller's name and details appear on your screen before you answer.
Yes, Sync.me can be set as your default dialer on Android, giving you caller ID, spam detection, and after-call actions built directly into your main calling interface.
Basic spam warnings are available on the free plan. More aggressive blocking options - such as automatically blocking all reported spammers - are available with a Premium subscription.
Yes, Sync.me connects with Facebook, Instagram, LinkedIn, Telegram, Google, X, and more to keep your Android contacts automatically updated.

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Always know who’s calling

Always know who’s calling

  • Real-time Caller ID
  • Advanced Spam & Scam Detection
  • Reverse Phone Lookup
  • Sync Profile Photos to Contacts
  • Privacy-First Protection
  • Ad-Free Premium Experience
  • Call Blocking & Spam Filtering
  • Backup, Restore & Merge Contacts