Appzard is best. We can create apps quickly with so much customizations.
Kodular - Much more than a modern app creator without coding
import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Apify - Apify is a web scraping and automation platform that can turn any website into an API.