PUBLIC MARKS from calipussoftware with tags #calipus & "#application #smartphone #mobileapplication"

Do you want a messaging app which understands your interests and queries, which allows you to enter only necessary words and it will understand your needs itself. Uber Co-founder's Start up "Operator" is such kind of app which is designed in a smarter way which will solve much complex queries like, "give me a pair of new shirt which are reasonable in price, and comfortable in every weather".