Code-Free Startup - Learn how to build real apps without coding
AppConvertly.com - AppConvertly - convert your website to Android & iOS app. No coding required. Easy solution to reach new audience in 5 minutes https://www.appconvertly.com/
Shoutem - Shoutem is a platform to build, publish, and manage native apps with ease for those who want to build apps, but have no experience with coding.
appenguin - Turn the most complex web application or website to into an Android app in minutes, for free!
CodeUpStart - Web App, Education, and Software Engineering
Tabidoo - Manage your data efficiently in one place and online. Create applications for your data, share with colleagues, and work with your team.