Sync.me - Spam Call Blocker

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About this app

Sync.me – Caller ID, Spam Call and SMS Blocker

Know who is calling, reduce unwanted interruptions, and protect yourself from suspicious calls and text messages with Sync.me.

Sync.me helps identify unknown callers, block spam and robocalls, filter unwanted text messages, and detect potential phishing attempts. Whether the number belongs to a local business, delivery service, financial institution, healthcare provider, telemarketer, or an unfamiliar caller, Sync.me gives you more information before you answer, call back, or interact with a message.

With caller identification, reverse phone lookup, spam protection, SMS filtering, and contact management in one app, Sync.me helps you take control of your phone.

IDENTIFY UNKNOWN CALLERS
See useful caller information before you answer.
• Identify numbers that are not saved in your contacts
• View available caller names, photos, business details, and phone number information
• Recognize reported spam, scam, fraud, robocall, and telemarketing numbers
• Get more context before returning a missed call

BLOCK SPAM CALLS AND ROBOCALLS
Reduce interruptions from unwanted and suspicious callers.
• Automatically detect and block known spam numbers
• Stop repeated robocalls and telemarketing calls
• Block individual numbers
• See community-based spam reports
• Report suspicious callers and help improve spam detection

SMS BLOCKING AND PHISHING PROTECTION
Phone scams do not only happen through calls. Sync.me also helps you manage unwanted text messages and recognize potential threats.
• Filter and block suspected spam SMS
• Identify suspicious senders
• Receive warnings about possible phishing messages
• Reduce promotional, impersonation, and scam texts
• Detect messages that may try to steal personal or financial information
• Review suspicious links before interacting with them

Be cautious with unexpected messages asking for passwords, payment information, verification codes, account access, or immediate action.

REVERSE PHONE LOOKUP
Received a call or text from an unknown number? Search it before responding.
• Look up phone numbers
• View available names, businesses, and caller details
• Check whether a number has been reported as spam
• Verify unfamiliar callers before calling back
• Make more informed decisions about suspicious numbers

SMARTER CONTACT MANAGEMENT
Keep your address book clean, updated, and easier to use.
• Sync available contact photos and profile information
• Merge duplicate contacts
• Back up your contacts
• Organize names, numbers, and details in one place

PROTECTION FOR EVERYDAY CALLS AND MESSAGES
Sync.me is designed for the calls and texts people receive every day, including appointment reminders, deliveries, service providers, businesses, recruiters, customer support, and unfamiliar numbers. It also helps identify suspicious calls and messages that may imitate trusted organizations or create a false sense of urgency.

WHY CHOOSE SYNC.ME?
• Caller ID for unknown numbers
• Spam call and robocall blocking
• SMS spam filtering
• Phishing and scam message warnings
• Reverse phone lookup
• Contact photo sync and duplicate cleanup
• Simple tools for managing calls, texts, and contacts

YOUR PHONE, YOUR CONTROL
Choose the permissions and protection features that work for you. Feature availability may vary by device, operating system, subscription, and enabled permissions.

PRIVACY FIRST
Your privacy matters. Sync.me protects your personal data while providing accurate caller ID and spam protection features.

Download Sync.me to identify unknown callers, block spam calls and texts, detect potential phishing attempts, and keep your contacts organized.
Know who’s calling, block spam & see photos for every contact
Updated on
Aug 5, 2026

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

247K reviews
Bryan Hulbert
October 22, 2020
App does very little of what it says it does. First, it states that you can get a free promo of Pro or Unlimited status, yet when you sign up for the promo period and try to use those features they tell you that you need to sign up and pay. I shouldn't have to wait until the end of the promo period to use the features you are promoting to me. The whole idea of a promotional period is to ensure it works correctly and is worth the cost. I can't say this app is work $20 or more dollars for an annual subscription that doesn't work. Also, I signed up for the promotion and you all tried to bill me the next day. That isn't a 30 day promo in my eyes, if I am paying now then there is no promotion, this is a problem and false advertising, so is telling me I have a promo period but limiting the featrues I would pay for during the promo until I actually pay. This app also wants an insane amount of permission and access to your data given what it does. Also, never once blocked a spam or scam call from my phone and as far as straightening out your contacts...Good Luck, spent several days straightening out the mess it made of my contacts. I do not recommend this app in any way shape or form. There are better and cheaper apps out there, try Contacts+ Pro, they have been doing a great job for me so far, but there is a cost, but much less than this app is charging by far.
112 people found this review helpful
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Sync.ME Caller ID
October 23, 2020
Hi Bryan, Thank you for your detailed feedback. We provide a free trial for our users. If some features were not working properly on your device, we'd certainly like to work this through for you. Could you share the details at support@sync.me? screenshots would be immensely valuable. Thank you in advance.
A Google user
September 25, 2018
The app used to work good but stopped working. The caller ID used to tell me who was calling and whether it was spam. After it stopped working, I uninstalled and reinstalled. It still didn't work and when it did, it told me I had no internet connection. Emailed customer support which took 6 days to reply and they were not helpful. I had deleted the app a few months ago because it wasn't really helpful. I stopped getting spam calls down to about 1 per week. I just reinstalled it recently to sync social media pictures to my contacts. Less than a day after installing, I get spam calls all the time, from all over multiple times a day. I'll be uninstalling again.
30 people found this review helpful
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Sync.ME Caller ID
September 27, 2018
Dear Mike, Thanks for reaching out and being a Sync.ME user. Your input is very important to us and we would love to assist you with these issues please contact us at support@sync.me . Have a great day Sync.ME
A Google user
May 3, 2019
I got annoyed with the app's interference in my call screens & logs a few months ago & uninstalled. Today I noticed a lot of my contact pictures are outdated or missing, so I figured I'd give it another try. When I went to sync with my Facebook friends, I got the same error message other reviewers have been mentioning: "Facebook is unsupported" - so there's no point of the app. Uninstalled! Again.
59 people found this review helpful
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Sync.ME Caller ID
May 7, 2019
Thanks for submitting your review and sharing with us your input. We would like to help you ASAP, please contact us at support@sync.me. Have a great day! The Sync.ME Team