Call Blocker and SMS Blocker

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