ImIFire is a android firewall software,It support to message filter,block calls,app firewall.You can block some network application software to help you save flow,and it also help you to avoid malicious calls and ads messages.

ImIFireWall Version 1.0版本

1. block blacklist calls (阻止黑名单来电)
2. keyword filter sms(关键词过滤短信)
3. block networking app(阻止连网应用)