Build it like a business, not just a front end. That’s where most ideas stall.
A real database, sign-in, and payments are what get you to a first customer. With Ada, they’re easy to set up, and your app goes live on the web in one click. When the first payment comes in, you’ll know.
You can also go native on iOS and Android with push notifications and location, and localize your app into whatever language your customers speak. If you ever leave, your code comes with you.
Find out in a weekend whether it’s a business: https://www.adalo.com