Peter Suwara

You can use swift of course. It’s more of a question of being performant.

You really want to try some basic operations and find what’s most performant for you.

Rust is wonderful for cloud applications requiring heavy concurrency, it has compile time checking for such things.

Go and C++ could be more performant in your case. Swift is really quite an obtuse language, with a lot of features, some which may complicate your implementation.

Also, you want to consider the market of developers who could help build it. If you use Go or C++ there is a larger collection of people who know the languages than there is with swift.

Mastering SwiftUI by Big Mountain Studio is a great reference manual.

A good way to practice is to spend a few days or weeks working on reading/learning. Then, try to build your own thing.

There’s so much in Swift and SwiftUI, it will a dozen apps before you become really good at it and even then, you’ll be often referring to Stack Overflow for help.

Also check out raywenderlich.com, that site is filled with relevant tutorials and books.