iPhone, iOS 7, 8 & 9
App language: Chinese only
1.陌生来电识别，不接电话就知道Ta是谁
2.独创标记功能，反击骚扰电话
3.拦截垃圾短信
5.黑名单
4.来电归属地
6.拦截响一声电话
1.Intelligently recognize the identity of strange incoming call
2.Innovative phonenumber marking function to anti harassing phone calls
3.Filter spam messages
4.Blacklist for incoming calls and messages
5.Display incoming call's phonenumber location
6.Filter incoming call that just ring once
See larger Screenshots below..