I’m a CTO researching current trends in tech stacks. For those who’ve engaged iOS App Development Services in Austin, what frameworks and languages are most commonly used? Are SwiftUI and Combine popular now, or are developers still leaning on UIKit and Objective-C in certain cases? What about backend tech—do these firms often use Firebase, Node.js, or GraphQL for iOS apps? If you’ve seen innovative or modern approaches used in Austin, especially those that improved performance or reduced bugs, please share! It would be great to compile a tech stack trend report for iOS App Development Services in Austin.