Do I need internet access to use Hellosaurus? James Ruben 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 How do I remove Hellosaurus from my device? Does Hellosaurus contain ads? Can I use Hellosaurus on multiple devices? What devices can I use for Hellosaurus? How much does Hellosaurus cost? Comments 0 comments Please sign in to leave a comment.