CPR Call Blocker

About CPR Call Blocker Android App

Are you frustrated with Nuisance calls and Spam SMS on your mobile? The CPR Call Blocker app will allow you to enjoy round-the-clock blocking of unwanted phone calls & SMS messages. It is simple to set-up and use, as well as being highly customizable and adaptable to your call & SMS blocking needs.


CPR Call Blocker has a simple, easy to use interface and works with the vast majority of Android devices. It performs efficiently as a background process to block calls/SMS without slowing down your device. The app contains comprehensive features to allow you to attain the call blocking experience you wish through various customization options.

App Features

- Easily add numbers to the blocklist: import numbers from Call/SMS logs or your phone's contact list

- Keep track of blocked calls & SMS through dedicated log tabs, allowing you to check through each blocked call and SMS

- Toggle Call & SMS blocking for individual numbers on the blacklist, allowing certain numbers to call but not send SMS and vice versa

- Enable / disable call blocking and/or SMS blocking with a single button tap, allowing the app's features to be easily enabled/disabled at will

- Whitelist: add trusted contacts to your personal whitelist, to ensure their calls & SMS are never blocked

- Choose to automatically block all incoming Calls/SMS except those from whitelisted contacts

- Schedule: plan out a time period for blocking to take place, allowing you to automate the blocking service to your liking

- Choose to automatically block all Unknown, Private, Restricted or Withheld numbers

- Multiple notification options to be alerted of blocked calls/SMS from numbers on your blocklist

- Comprehensive user guide accessible through the app, to ensure ease of use

Premium Features

- In addition to all of the free features listed above, for a low price of 1.99 you can upgrade to the premium version of the app. These premium features include:

- Link to CPR's pre-programmed blocklist of known Robocall / Nuisance Number for automatic call & SMS blocking

This feature is separate to the user's personal blocklist and will block calls & SMS as a background progress, by cross referencing incoming numbers with CPR's database.

- Remove all ads from the app

- Password protection

- Backup & Restore: ensure you don't lose your app blocklist or settings

- Auto Response SMS: respond to a blocked call or SMS with a custom SMS message automatically

- Export History: allows your call/SMS block history to be exported in Notepad format for advanced viewing & sharing options

- App Skins: gain access to more skins to dress the app to your liking.


Download CPR Call Blocker to stay safe from spam and unwanted phone calls and enjoy peace of mind!

To see a more detailed run through of the app's features, feel free to visit our 'How to Use webpage'

** For any queries or suggestions, please contact us at www.cprcallblocker.com