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Sync.ME The world’s leading unknown caller ID and spam blocker. Control your privacy by blocking unwanted phone calls and know exactly who’s calling. Keep your phone safe with an automatically updated spam list and call identifier.

• Identify unknown callers with world's #1 Caller ID app.
• Call blocker identifies millions of spammers & robocalls.
• See your callers photo.
• Over 20 million people love Sync.ME!



• World's #1 Caller ID - Always know who's calling. Missed a phone call? Sync.ME will identify the name of the caller! You can now search over ONE BILLION phone numbers worldwide.

• Spam Call Blocker - Sync.ME’s spammers database is updated 24/7 and automatically protects you from telemarketers, scammers, robocalls or any other fraud callers. Control who can call you and avoid unwanted calls!

• Sync Your Contacts - Magically update your address book contacts with profile photos from their social networks and see who is calling you.


• Background Sync - Background sync automatically updates your contacts 24/7 with most up-to-date pictures and details, without having to open the app!

• Merge Duplicate Contacts - Contact merge finds duplicate and similar contacts in your address book and combines them into one.

• Contacts Backup - Quickly create a backup file that you can save and restore when needed. Supports all major platforms: Google contacts, Outlook, iTunes, iCloud and more.


We’re always excited to hear from you! Join our community and send us your feedback or questions:

+ Facebook: http://facebook.com/syncmeapp
+ Twitter: http://twitter.com/syncme
+ Support: http://sync.me/support


For premium features, Sync.ME has multiple subscription options to choose from starting as low as $2.99 per month and $4.99 per month. $5.99 per 6 months and $9.99 per year. Sync.ME also offers a free trial of the premium features for 7 and 30 days.

* Payment will be charged to your iTunes Account after you confirm your purchase.
* Your account will be charged for renewal within 24 hours prior to the end of the current subscription or trial period.
* Auto-renew may be turned off by going to your iTunes Account Settings and must be turned off at least 24 hours before the end of the current subscription period to take effect.
* No cancellation of the current subscription is possible during the active subscription period.
* Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
* Terms of Use: https://sync.me/terms
* Privacy Policy: https://sync.me/privacy

What’s New

Version 11.5.5

● Bug fixes

Ratings and Reviews

4.3 out of 5
2.5K Ratings

2.5K Ratings

Bonzly ,

Wonderful app. Limited social media links

Great app, I use it all the time and it’s very intuitive. I only wish it allowed users to link more social media accounts. It currently only links phone/facebook/twitter and google accounts. I hope one day it will be able to link instagram, or even places like YouTube/Vimeo, Steam or Blogging accounts (as a few ideas)

DonnaxGx4 ,

The funny video made when calling people doesn’t work !!

Hi app ppl
Can you help me with the funny videos I made so that when I call friends the app says this is what they’ll see I’ve made a few silly videos and tried calling my friends and it doesn’t come up please tell me step by step how to use it when I’m calling my friends so they can see it I’ve even tried FaceTime and it’s just the usual FaceTime or when I call someone it’s just again the same as any other call I’ve sent the app link to everyone and beside their number it says play but nothings happening!! It annoying but it’s a great funny thing if only I knew how to use it and get it working the way the app is saying!!!
Please explain what I’m doing wrong!!!

Developer Response ,

Thanks for sharing with us your review,your input is very important to us. We would like to assist you ASAP please contact us at support@sync.me. Looking forward for you reply, Have a great day, Sync.ME

M0kins ,

Just stops working.

I have had this app for a few years now and previously, it was a great little tool but recently I have not been able to get the app to work.
When trying to update all my details, it says connecting but after 20 minutes it still says connecting. Only option is to force close the app.
I would of usually raised this via the app as a bug but guess what... that part of the app also does not work!

I am running IOS 12.... so, I guess this could be the cause but if something is not done very soon, it will be removed from all my devices and I will find an alternative!

Developer Response ,

Dear MOkins,
Thanks for sharing with us your review,your input is very important to us. We would like to assist you ASAP please contact us at support@sync.me. Looking forward for you reply, Have a great day, Sync.ME


90.6 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Danish, Dutch, French, German, Hebrew, Hindi, Italian, Japanese, Norwegian Bokmål, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Turkish

Age Rating
In-App Purchases
  1. Greeting Cards Gold Pack £1.99
  2. Sync.ME Premium Pack £4.99
  3. 1 Premium Result £1.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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