Can you upgrade in Dream by Wombo app?

so dream by wumbo app like can you upgrade in this app for example if you're interested to make the artwork generating faster or you want to have access to some additional tools you want to remove watermarks enable dark mode or something like that so is there an upgrade plan i don't think so there is no upgrade option here so yep at this moment there is no paid subscription also you use app for free but all the images are copyrighted and yeah i don't think you can use them everywhere you can always reach out to their discord faq section