Wanku is a free messaging application specially designed to improve communication between school parents. Wanku uses the Internet (4G / 3G / 2G / EDGE or Wi - Fi when possible ) of your mobile phone. Through Wanku you can converse with fellow parents of your childs school year, divide in channels the different topics of conversation and silence the ones that are not of interest. Use Wanku instead of other messaging applications to know its benefits.