Tool to rapidly make a 1st version of mobile app - I'd love some feedback!

Hi all! Here’s a no-code platform that can build full mobile apps in minutes. It’s great to build a basic version of your app before starting the long process of coding front and back ends.
It’s free to use at https://withsutro.com/ and you can see tutorials here Building apps with Sutro: tutorial part 1 - YouTube

It’s an early version and I’d love any feedback on how to make it better. What features would be great to add to a platform like this?

Hi. Kudos for what you’re doing, but we don’t allow people to use the freeCodeCamp forum for promotional purposes. If you would like to be one of the developer authors for Free Code Camp News, you can find everything you need to know in the Publication Style Guide, or read here about how to contribute to freeCodeCamp’s YouTube channel. Alternatively, you can find everything else about contributing to Free Code Camp in the contributing docs.