Jio tv is a free of cost tv service application.
you can enjoy all tv channels in free cost
jio tv application is available in all mobile stores( play store, applestore etc.)
jio tv is based on jio telecom service which has provided by reliance.
when you are using jio tv applications its required full range to mobile jiosim.
it could be work in low range but you cant getting better exprience
I was getting lots time application hang issue when I travaled by train
you can enjoy hd channels also in free of cost.
Actuality jio has provided this service for limited period in free of cost after that we need to pay for this service.
so try it once before jio free plan expire.