Yes! You can upgrade your plan or cancel at any time. When logged into your account, click your name in the top right corner of the page to reveal the drop down menu. Then, select "Account" and click on the "Billing" tab. You can change your plan information here.
Please note: we do not offer refunds on the Flowcode Pro annual plan.
If you have any trouble with this, email us directly at support@flowcode.com.