From September 5, the much-awaited Reliance Jio will be launched for public subscription, and its parent company Reliance Industries Ltd’s chairman Mukesh Ambani, on Thursday promised that the services will remain free until December 31, as part of its introductory offer. Jio claims to offer the lowest data tariffs in the world at less than a dollar per gigabyte, compared with an average $3.5 per GB currently offered by other telecom operators in the country. But a closer look reveals that Jio’s data plans. Read more on the story here