CallerID: Phone Call Blocker

Contains adsIn-app purchases
4.4
23.1K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Take control of your phone calls! With Caller ID never answer an unknown number again.

Caller ID features include:

1. Caller ID name and photo of all incoming and outgoing phone calls.
2. Call blocker blocks calls from spammers and unwanted callers.
3. Perform reverse phone lookups.
4. Phone Dialer with smart call log and Caller ID search.
5. Beautiful Favorites screen - quickly dial your favorite contacts.
6. Merge duplicate contacts - no more duplicate contacts.
7. Quickly call and search contacts from the dialer.
8. Call Recorder - now you can record any phone call.
9. Call, identify & block callers with a worldwide Caller ID coverage of over 2 billion phone numbers.
10. Top markets include the US, Brazil, UK, France, Germany, Italy, Spain, Mexico, Canada, Japan, India, Holland, Argentina, Colombia, Turkey, Australia, Israel, Egypt and More
Updated on
Dec 16, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, Contacts and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
22.8K reviews
Leo Aneke-Agu
July 3, 2025
A nice app that does well in identifying callers though there's still room for improvement. I will like to give you 5 stars because caller ID is the main reason I downloaded your app. The problem is your DIALER. You really need to do something about it. It doesn't recognize dual sim. Your calls are only on the registered sim - one can't make calls with the other sim. It's frustrating. Kindly resolve it as soon as possible. Regards
117 people found this review helpful
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Sync.ME Caller ID
July 17, 2025
Hi Leo! Thank you so much for your feedback—we’ll share it with our team! If you have any questions about CallerID, feel free to reach out to us at support@sync.me. Have a wonderful day! šŸ’œ
Stanley Kirwa
December 14, 2025
the app is good and functional, the problem is adds only
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Sync.ME Caller ID
December 15, 2025
Hi Stanley! Thank you for your feedback! We will share it with our team. CallerID also offers an ad-free Premium version that includes extra features you may find appealing. You can even try it for free by using the "Free gift" or "Invite Friends" option. If you have any questions, please feel free to reach out to us at support@sync.me. 🧔
steve flint
May 30, 2020
Be careful. I downloaded this app which I thought was free. Was just billed $19 on a continuing basis forever more. There was no 'free trial ending' message. Just a bill which has proven to be very difficult to cancel. I ended up paying for a year. Trust me -- this app is going in the bit-bucket asap.
798 people found this review helpful
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Sync.ME Caller ID
June 2, 2020
Dear Steve, thank you for your comments and feedback. Google play charges only after user confirmation. We would like to support you with this issue and so we’d appreciate it if you could write back to us at support@sync.me. Have a great day!