Is my kid the right age for Hellosaurus? James Ruben December 10, 2020 18:18 Updated Hellosaurus is intended for children ages two to eight years old. But we have kids of all ages that enjoy playing our shows (even the parents!). Related articles Can I use Hellosaurus on multiple devices? How much does Hellosaurus cost? Where are the account settings? Can I try Hellosaurus for free? What devices can I use for Hellosaurus? Comments 0 comments Please sign in to leave a comment.