Yes! JioSaavn is still free to listen to all your music, create playlists, set JioTunes, manage your music library, get music recommendations, and so much more.
If you're a Jio customer, launch the app over cellular data on your Jio network and start with a 90 day free trial of Pro features like ad-free listening and unlimited downloads. After that, keep listening for free with ads, or subscribe anytime for Pro features again.