I have a production app live using Swift/Vapor. I created this app solely for the purpose of learning full-stack development using Swift, and so far it has been an amazing ride. The best thing about using Swift on the server if you're already an iOS developer is that a ton of models and DTOs are simply shared across your backend and your app(s).
I have deployed my backend on a tiny DO droplet using Docker, and it just works. There was a slight bit of learning curve for deploying it, but I can now create images locally on my Mac and pull them remotely for a fresh deployment/migration in less than a minute. Being able to build locally using Docker for Mac also means that the speed is great.
Before that, I had the app live on a Heroku setup but it cost quite a bit.
I have deployed my backend on a tiny DO droplet using Docker, and it just works. There was a slight bit of learning curve for deploying it, but I can now create images locally on my Mac and pull them remotely for a fresh deployment/migration in less than a minute. Being able to build locally using Docker for Mac also means that the speed is great.
Before that, I had the app live on a Heroku setup but it cost quite a bit.
My app is at https://apps.apple.com/nl/app/instint/id1454800508