Hulk Contact Form Builder

Hulk Form Builder is the best form building app I've been able to find after trying several others. The most important factor for me in choosing an app was ability to adjust design elements, which is surprisingly hard to find in a form builder app. Hulk allows all elements to be easily customized with no odd limitations. Great flexibility with fonts, most if not all Google fonts are available. Building a form is very straight forward. Integration and embedding was easy. Customer service is great too, I got a response within 30 seconds on their chat. Highly recommend.