Sync.ME: Caller ID & Contacts

Contains adsIn-app purchases
3.5
242K reviews
10M+
Downloads
Content rating
Rated for 3+
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About this app

Caller ID and spam blocker to block spam calls, identify true unknown numbers, and protect your phone.

Sync.ME is the trusted app for reverse phone lookup, accurate Caller ID, and real-time spam call blocking. The ultimate tool to block spam, identify unknown callers, and protect your phone from robocalls. Download now to enjoy smarter and safer communication, free from spam and fraud.

💬 TechCrunch calls Sync.ME: “The App That Turns You into a God.”

✨ Key Features to Enhance Your Calling Experience:

🔍 Accurate Caller ID
• Instantly know who’s calling, even if they’re not saved in your contacts.
• See names, photos, and details of true unknown numbers in real time.
• Say goodbye to missed calls and unanswered unknown numbers.

🚫 Spam Blocker & Scam Protection
• Block spam calls, telemarketers, robocalls, and scam calls with one tap.
• Stay safe from fraud with an advanced spam blocker powered by real-time updates.
• Automatically block spam SMS messages and unwanted calls.

🔄 Reverse Phone Lookup
• Find out who’s behind any number with just one search.
• Identify unknown callers, spammers, and telemarketers instantly.
• Use reverse lookup to uncover true hidden numbers and protect yourself from scams.

📸 Auto-Sync Contact Photos
• Add high-quality profile pictures to your contacts from social networks.
• Keep your address book up-to-date with the latest details.
• Organize your contacts and merge duplicates seamlessly.

🎙️ Call Recorder
• Record important calls to save valuable information.
• Replay, save, and store conversations securely for future use.

🌍 Global Caller ID & Spam Blocking
• Sync.ME provides spam protection and true Caller ID in over 200 countries.
• No matter your location, stay protected with real-time updates and spam detection.

💡 Why Millions Trust Sync.ME:
• Trusted by millions worldwide to block spam calls, identify unknown numbers, and safeguard their communication daily.
• Accurate and reliable, offering the most advanced true Caller ID and spam blocker with global reach.
• Real-time updates keep you safe from the latest spam and scam calls.
• Simple and user-friendly design for effortless navigation.

🚀 Premium Features to Enhance Your Experience:
Upgrade to Sync.ME Premium for exclusive benefits:
🚫 Remove ads for uninterrupted use.
🔧 Advanced blocking options to filter unwanted calls effectively.
🔍 Access enhanced reverse phone lookup tools to identify even more unknown numbers.
💬 Priority customer support and early access to new features.

🔒 Your Privacy Matters to Us:
We value your privacy. Your personal information and call history are protected, giving you peace of mind.

📲 How to Use Sync.ME:
1️⃣ Download Sync.ME from the Google Play Store for free.
2️⃣ Activate Caller ID and Spam Blocker to start identifying unknown numbers and blocking spam immediately.
3️⃣ Enjoy safe communication with real-time updates and the most trusted Caller ID app globally.

✅ Download Sync.ME now and join millions of users who block spam calls, identify unknown numbers, and enjoy safer communication every day. Take control of your calls and experience the ultimate true Caller ID and spam blocker app.
Updated on
Jun 12, 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

3.6
240K reviews
John Smith
November 12, 2021
No longer is compatible with Facebook for syncing contacts with profile pictures. No refunds offered, although this was the only function needed from the app, and despite offering 30 days free trial, but immediately charging annual subscription. Instead they suggested that I just synchronize the contacts with LinkedIn, Google and Twitter. Absolutely useless customer support!
5 people found this review helpful
Did you find this helpful?
Sync.ME Caller ID
November 17, 2021
Hi John. We are sorry for the inconvenience. Please contact us directly at support@sync.me. We will be glad to help you in any way we can. Have a great day!
Sam Earley
May 19, 2025
After using this app for several years, the ads are getting unbearable. now when a call ends, the ad comes up on the lower half of the screen and the bottom navigation buttons are gone to click on home or back. If you try to click at the bottom, you go to the advertisement page. There is a small x at the top corner you have to click to exit the ad before getting back to the home screen. Very bad design now.
15 people found this review helpful
Did you find this helpful?
Sync.ME Caller ID
May 20, 2025
Hi Sam! Thank you for your feedback! We understand your concerns and will share them with our team. Our team works day by day to provide needful features for our users, many of which are available at no cost. We also have a Premium ad-free version with additional features. Have a great day!🧡
Suresh Subramanian
April 16, 2025
Hi Team, I have had some issues with this app since 12th August 2018 still not fixed. Please fix below mentioned issues. Hi Team, I appreciate your app, but I have encountered some issues that need to be addressed: 1. I am unable to find my full friend list during synchronization. 2. Duplication occurs during synchronization. 3. Add all social networking platforms. Please fix these issues. Thank you.
7 people found this review helpful
Did you find this helpful?
Sync.ME Caller ID
April 16, 2025
Hi Suresh! We're sorry to hear the issue still happens on your device. We'll contact you back directly via email soon. 🫶

What’s new

Improvements and fixes.