PowerApps lets you generate business apps automatically by simply specifying one of a variety of data sources, or you can create apps from scratch. You can then customize them, share and run them or run apps others have created and shared with you.
WaveMaker is an award winning Low Code Platform that helps create enterprise grade web and mobile apps. With over 10 years of market presence, thousands of developers use it to create applications 67% faster.
AppGini is a program that helps you develop web database applications instantly. You do not need to have any programming background to use it. Just define your database, set some options, click the Generate button, and you're done!