# Swift App Development Company | GTS Infosoft

Some products deserve to be native. When your app needs every drop of iPhone performance — buttery scrolling, instant launch, deep hooks into the camera, HealthKit, or Apple Pay — Swift is the honest answer. Our iOS team at GTS Infosoft has been shipping to the App Store since the Objective-C days, and we've moved with the platform: SwiftUI for interface work, Swift Concurrency for clean async code, and TestFlight for every beta.

We're an ISO 9001:2015 certified studio based in India, 16 years in and 250+ apps shipped for clients across India, the USA and Australia. You get a dedicated Swift team from around USD 20/hr — senior engineers who've dealt with App Store review quirks, StoreKit subscriptions, and the occasional rejected build more times than we'd like to admit.

## Our Swift Development Services
- Native iPhone and iPad app development in Swift with SwiftUI or UIKit interfaces
- Apple Watch, Apple TV, and widget development alongside your main iOS app
- Migration of legacy Objective-C codebases to modern Swift and SwiftUI
- AI feature integration — on-device Core ML models and server-side OpenAI features
- App Store submission, StoreKit in-app purchases, maintenance, and iOS version updates

## Why Build With Swift
- Compiled native performance — the fastest, smoothest experience an iPhone can deliver
- SwiftUI's declarative syntax and live previews shorten the design-to-code loop
- First-day access to new Apple APIs like ARKit, HealthKit, and Apple Intelligence features
- Swift Concurrency and strict typing catch whole classes of bugs before they ship
- One language across iPhone, iPad, Watch, and Mac keeps long-term maintenance sane

## Why GTS Infosoft
- **iOS veterans** — Our senior engineers have shipped through every major iOS release since the App Store's early years
- Dedicated India-based Swift teams from ~USD 20/hr with direct developer access
- ISO 9001:2015 certified process — sprints, demos, and code you can actually read
- **Proven track record** — 16 years in the trade, 250+ apps shipped for clients in India, the USA and Australia

## FAQ

### How much does Swift iOS app development cost?
It depends on screens, integrations, and how custom the design is. A focused iOS MVP usually lands somewhere between USD 8,000 and 25,000 with our India-based rates starting around USD 20/hr; complex products cost more. Send us your idea and we'll return an itemized quote — free, no strings.

### Should we use SwiftUI or UIKit?
SwiftUI for almost everything new — it's mature now, and it's where Apple is investing. We still reach for UIKit when a screen needs fine-grained control SwiftUI doesn't expose yet, or when we're extending an existing UIKit codebase. Most of our recent apps mix both, and that's normal.

### When does native Swift make more sense than Flutter or React Native?
Go native when you're iOS-first, when performance and platform feel genuinely matter, or when you depend on deep Apple APIs — ARKit, HealthKit, CarPlay, widgets, live activities. If you need Android on day one with a tight budget, cross-platform is often the smarter call, and we'll tell you so.

### How long does it take to build an iOS app in Swift?
A lean MVP typically takes 6-10 weeks including App Store submission. Feature-heavy products run 3-6 months. We work in two-week sprints with a demo at the end of each, so you're never guessing where things stand.

### Do you handle App Store submission and updates after launch?
Yes. We manage the whole review process — provisioning, screenshots, privacy labels, and any back-and-forth with Apple's reviewers. After launch we offer maintenance retainers covering crash fixes, new iOS version support, and feature work.

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Source: https://gtsinfosoft.com/swift-app-development · GTS Infosoft LLP