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.
Median.co - Median.co (formerly GoNative.io) is the industry leading solution used to build iOS and Android webview apps. Get started for free and turn any website into a full-feature mobile app in seconds.
CodeUpStart - Web App, Education, and Software Engineering
Website 2 APK Builder - Convert your HTML, CSS, JS and all other web content into an Android App within seconds.