NasserAlazzawi he’s done some great podcasts on this topic, I highly recommend them.
There is a great one which goes into the specifics about apps like Replit which essentially develops an app from the ground up, all that’s needed is the human element to input their desired business idea, truly amazing
I gave it a go and made my own fitness tracker app that had many of the features garmin connect does, all at my fingertips and free to use initially