Both a call blocker for blocking unwanted spam calls & SMS blocker with a full featured SMS messaging app.

Features:
* Spam blocking for calls by using the blacklist.
* Simple SMS text messaging app.
* Dual SIM support.
* Block everyone except contacts.
* Block SMS spam using keywords.
* MMS message support.
* Block private numbers.
* Group chat.
* Support for large size MMS messages.
* SMS and MMS delivery reports.
* Block all phone numbers using an area code.
* Whitelist for phone numbers that should never be blocked.
* Call and SMS blocking log.
* Search option for your messages.
* Send SMS messages at a later time.
* Emojis.
* Backup and restore option for all your messages.