Bubble is web development framework and a visual programming tool. It enables non-technical people to build production-ready web and mobile apps without code.
If you can do Excel, you can create an app eCesar Sacconi Falcao has used this product for one year.
Visual Development PlatformCons:
Full Database Integration needs rework
Like the workflow engine to simulate the action/navigation based on element eventsYaagoub Y AlNujaidi has used this product for one month.