Is there a free version of Pixton?

I'm curious to know if there's a free version of Pixton available for users who want to try out the platform before committing to a paid subscription. As someone who's interested in exploring the world of digital comics and interactive storytelling, I'd love to have the opportunity to experiment with Pixton's features without having to pay upfront. Can you provide any information on whether or not a free version exists, and if so, what limitations or restrictions it might have compared to the paid options?