This is an advanced call/sms filter and blocker tools. Create a black list and stay safe with your Android phone. This is a simple app, but rich and powerful features to manage unwanted call/text message from anyone.
google play Link
☆ Block call/text/MMS messages for a blacklist (a list of numbers)
☆ Block call/text/MMS messages for private numbers (no numbers, no caller id), numbers not in my contacts
☆ Block call/text message for pre-/post-fix numbers
☆ Exception list (don't block list) (PRO)
☆ Text filters by plain text or regular expression, prefix-matches, postfix matches.