Sync.ME: Caller ID & Contacts

Contains adsIn-app purchases
233K reviews
Content rating
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About this app

Sync.ME is the world’s #1 caller ID and spam blocker app. See whos call you received and sync contacts photos with their social network profile picture.

Identify spammers and block robocalls with the world’s best reverse phone lookup and spam blocker app.

★ Trusted by more than 20 million users worldwide!
★ TechCrunch - “The App That Turns You into a God”.

It has never been easier to sync contacts and reveal the true caller. Search phone numbers and get the caller ID. Make a reverse phone lookup, detect robocalls and report blacklist. Block spammers, block telemarketers, block callers, block robocalls, block SMS and block text messages.

Main Key Features:

✓ Sync Contacts Photos – See who's call you received and sync your contacts photos with their social network profile picture. Add full screen photos to your contacts in your address book contact list.

✓ Caller ID – See who's the caller when you receive incoming calls. See the true caller ID, sync unknown Caller ID.

✓ Call Blocker - Block callers, telemarketers and block robocalls. Block unknown calls with our best call blocker. Block spam calls and add spammers to your blacklist.

✓ Reverse Phone Lookup - View the true caller ID with our best reverse phone lookup. Now you can identify and block callers, block spammers and unknown numbers by adding them to your blacklist.

✓ Identify Robocalls – Sync.ME lets you identify spam calls, telemarketers, robocalls and see whos call it is. Show the truecaller ID and make a reverse phone lookup to block callers. You can block spam calls and robocalls with the best call blocker with a tap of a button.

✓Block Spammers - Block callers and make your own blacklist of robocalls, spammers and telemarketers. Make a reverse phone lookup with the best caller ID app. See whos call on the top spammers list and add them to your blacklist.

✓Call Recorder – Record any phone call you want to save.

✓ Text ID – Identify SMS and text messages of spam, telemarketers and unknown caller ID. See the true Caller ID and blacklist phone numbers. You can make a reverse phone number lookup for any spam text message.

✓ Find Out Who Called - Copy any phone number and Sync.ME will make a reverse phone lookup so you can search phone numbers and identify unknown calls with a true caller ID. Received a spam call? Quickly block spammers, block telemarketers and block robocalls with just one tap.

✓ Caller ID Themes - Choose your color call theme for your caller ID with the Sync.ME color call app. View color call themes with full screen photos of your address book contacts from Google+,Twitter, LinkedIn and VK.

✓ Merge Contacts - Find duplicate contacts and merge contacts in your address book by combining them into one. Cleanup your address book and quickly merge contact details of duplicate contacts in your address book contact list.

✓ Backup Contacts - Export contacts and backup contacts file of all of your contacts in your address book. Sync your contacts backup to your Google Drive and automatically backup contacts with the Sync.ME Pro.

✓ Background Contact Sync - Always keep your contacts up-to-date 24/7 with latest contact profile pictures from social networks. Keep your address book contacts synced with pictures so you can know who call.

Sync.ME is best used for it’s caller ID and spam call blocker. You can identify calls with our true caller ID. Block annoying spam calls and robocalls with our top spam blocker app. You can always know “who called me” with Sync.ME’s show caller reverse phone lookup features.

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Updated on
Jun 14, 2022

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
233K reviews
Angela Jamison
May 10, 2022
220510 I have recently found seldom used contacts have phone numbers and email addresses merged, so I mistakenly call or email. Reviewing them individually today, ALL contacts with the Sync.ME icon are linked incorrectly. UNINSTALLING 210310 ORIGINAL REVIEW I'm sorry to report that this app is not fully functional without (maybe) payment of $29.99 instead of the $9.99 Pro level. I would like a refund, but I'm a couple of months into the period; I will *not* renew when the subscription ends.
50 people found this review helpful
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Sync.ME Caller ID
May 13, 2022
Hi Angela, Thanks for your feedback. Please make sure you are using the last app version, you can also reinstall the app. Please contact us at, providing the details of the subscription (transaction ID). We will be glad to help you. Thank you!
A Google user
September 26, 2018
I have been using this app for a few years. As of recently though. I found a better, less battery using app. Also, I hadn't been able to keep calls from actually coming through I don't want. Telemarketing, soliciting calls. The other app, stops calls directly that aren't in my contacts. Phone never even rings. While syncme has been great at giving me options to block calls and giving the names or location as to where the calls are coming from. There are calls, I just do not want to even be bothered with.
18 people found this review helpful
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Sync.ME Caller ID
September 27, 2018
Dear Amy, 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 . Have a great day Sync.ME
A Google user
December 15, 2019
The app is great for updating photos and blocking spam calls. However, they have changed it to where you need to pay and upgrade to get the same features it use to have for free; such as, scanning social media profiles for new/updated contact photos and merging contacts. When I changed phones a month ago and downloaded the app again, it told me I could no longer sync with FB because of their updated privacy settings. At this point, I may start looking for a new app.
27 people found this review helpful
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Sync.ME Caller ID
December 16, 2019
Hi Amy, Unfortunately we no longer sync with FB because of their API changes but we are constantly updating the app with more features for you to enjoy from. Feel free to contact us whenever you like at support@sync.ME. Have a nice day, Sync.ME

What's new

Various fixes and improvements.