Can I run my HyperJar account via your website? July 03, 2020 10:32 Updated Follow We're app-only at the moment. Related articles How do I change my address? Is HyperJar a bank? How is the money that I put in Jars protected? Where are you based? Do I need to be over 18 to open an account? Comments 0 comments Please sign in to leave a comment.