About Guidebook: At Guidebook, we don't think it should be difficult or expensive to create elegant, functional mobile guides to events and physical locations. You can make a free mobile app in minutes, or join the organizations who subscribe for year-round access to features that inspire audiences, connect people and drive revenue. Our global audience — tens of thousands of happy customers and millions of end users — all say the same thing: Guidebook offers a refreshing and easy way to go mobile.