Can I download the Dream11 app on a Jio phone?

Can we say that apps like Dream11 and My11Circle is gambling but legally? League has been closed but you can not download the all the teams as

Download Dream11 0 Fantasy sports game that lets you build teams and pit them against other players' teams

dream11 today winner point Dream11, now the featured app on the App Store! Download the app and start playing now- D11_App

dream11 winner Download Dream11 0 Fantasy sports game that lets you build teams and pit them against other players' teams