Call Guard is a communication app developed by SmarTone.
Download Statistics
Call Guard has been downloaded 210 thousand times. In the last 30 days, the app was downloaded 390 times.
User Ratings
Call Guard is rated 3.33 out of 5 stars. The rating is based on 820 ratings.
App Information
Call Guard is FREE to download. The APK download size is 24.65 MB. The latest version available is 3.3.4. The last update was on September 2, 2025.
Technical Requirements
Call Guard requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2011.
Description
Call Guard has blocked over 400 million junk calls for all users since its launch*, providing a hassle-free service to protect against unwanted calls.
Call Guard has 5 key features:
1) No setups required, the database is updated automatically to intercept junk calls at the network level 2) Overseas Call Notification - Identify incoming overseas calls 3) VIP List - Only allow calls from approved contacts 4) Personal Blacklist - Blocks numbers you don't want to hear from 5) Blocks calls with a hidden caller ID^
SmarTone is committed to protecting your privacy, and our Call Guard service never saves your contact lists.
Please visit https://www.smartone.com/hk/callguard-en for details.
To activate the service: 1. Please call (852) 2880 2688 or visit any of our stores 2. Download and install the "Call Guard" app in your smartphone 3. Open the app and choose from a variety of functions, based on your needs
Service is provided by SmarTone. We are always excited to hear from you. Email: customer_care@smartone.com Enquiry: (852) 2880 2688
* Launched in Aug 2011. ^ The caller ID of some international calls may be hidden due to the IDD setting of the overseas provider. • This service is exclusive to SmarTone users. This service requires a monthly subscription fee. Please visit https://www.smartone.com/hk/callguard-en for details. Terms and conditions apply to this service.
Get a detailed PDF report for Call Guard with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Good apps It's really a good service, can help me to block many annoying. Numbers
★★★★★A Google User· Sep 14, 2013
Excellent For Smart one customers only. Works perfectly and can get rid of those pesky calls from loan agencies/ banks. You must contact Smart one for it to work
★☆☆☆☆cheunglik· Apr 18, 2012
Sucks Should be free!!! Why always charge???
★☆☆☆☆A Google User· Jan 14, 2015
Work only with smart op work only with smart op
★☆☆☆☆Cheryl· Aug 20, 2012
Not Free This app is not technically free. It's free to download but when you first use it a message pops up saying It's for use with some subscription you have to pay for. Uninstalled.
Google Play Rankings for Call Guard
This app is not ranked
Technologies used by Call Guard
13 permissions·33 libraries
Subscribe to see full permission and library details
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
