Theme Compatibility

We can't ensure that Gravity Forms will work with all available themes for WordPress. We code Gravity Forms using WordPress best practices and can ensure that Gravity Forms works with the latest Twenty * themes (Twenty Fifteen, Twenty Fourteen, etc.) from Automattic. Any theme which follows WordPress best practices should also be fine. However, if there is an issue when using Gravity Forms with your theme, we will ask you to activate a default WordPress theme and see if the issue persists. If it does not, you will need to contact the author of your theme.

You can view our refund policy here if you would like to try Gravity Forms for 30 days to see if it will work with your theme the way you want to use it:
http://www.gravityforms.com/refund-policy/

You can request a refund within 30 days of your purchase if things are not working out.