Which of the following company introduces Kumbh Jio Phone app for pilgrims?

Reliance Jio Infocomm launched the Kumbh JioPhone application, specially designed for millions of pilgrims who will congregate during this year's Ardh Kumbh Mela at Prayagraj. The new app which will be available to both existing and new JioPhone users will contain information on Kumbh, real-time travel information (special trains, buses etc.), booking tickets and receiving updates, 'Yatri Ashray' at stations, emergency helpline numbers, area routes and maps, pre-published bath and religious day schedules and railway camp mela. The new app has a feature called 'Khoya Paya' that will help users stay close to near and dear ones by finding their exact location.