If you need to download the app for mobile or desktop, follow one of these links:
iOS devices (iPhone, iPad, iPod)
https://itunes.apple.com/us/app/forms-on-fire-mobile-forms/id1054303456?mt=8
Android devices
https://play.google.com/store/apps/details?id=com.formsonfire.formsonfire
Windows 7 & 10 devices