Do I need internet access to use Hellosaurus? Hellosaurus December 10, 2020 18:18 Updated Right now, Hellosaurus can only be used while connected to a WiFi network or a cellular service. We plan to support offline viewing in the future! Related articles Does Hellosaurus contain ads? What devices can I use for Hellosaurus? How do I reset my password? How do I remove Hellosaurus from my device? Can I use Hellosaurus on multiple devices? Comments 0 comments Please sign in to leave a comment.