This box is for starting something new. Write what the app should do in your own words — a paragraph is plenty — and the builder makes it while you watch. Changing an app you already have is done from the app itself.
Next you make an account — a minute, and free. Nothing is built before you have somewhere to keep it, and what you write here is carried straight through.
Or start from one of these
01An app of your ownBuilt from this one description. Its files are yours from the first line.
02An address to send people toYour app goes live by itself the first time it is finished.
03An update to say yes toEvery change after that waits for you, tested, before it goes live.