How much does Hellosaurus cost? James Ruben December 10, 2020 18:18 Updated The price of Hellosaurus varies depending on the selected payment plan. Our three plans can be viewed by downloading our app for free! Related articles What devices can I use for Hellosaurus? Do I need internet access to use Hellosaurus? Is my kid the right age for Hellosaurus? How do I remove Hellosaurus from my device? Does Hellosaurus contain ads? Comments 0 comments Please sign in to leave a comment.