Swift DevelopmentSwift Development Company
Apple's modern, fast, and safe language for native iOS, macOS, watchOS, and tvOS app development.
Matlab Infotech builds native iOS applications in Swift and SwiftUI that take full advantage of the Apple platform — ARKit, HealthKit, Core ML, and every iOS 18 API — with performance and polish that cross-platform frameworks simply cannot match.
30+
iOS Apps Delivered
Native Swift iOS apps published to the App Store across consumer and enterprise categories
4.7+
App Store Rating
Average App Store rating across Matlab Infotech Swift apps in production
< 1s
App Launch Time
Cold start time target on all native Swift apps we build
7+
Years iOS Expertise
iOS development from Objective-C through Swift 6 and iOS 18
Why Swift
Why Native Swift Delivers the Best iOS Experience
Maximum iOS Performance
Swift compiles to optimised native machine code — no JavaScript bridge, no rendering abstraction layer, no performance ceiling.
Full Platform API Access
Every iOS API — ARKit, Core ML, HealthKit, SiriKit, StoreKit 2, and iOS 18 features — available the day Apple releases it.
SwiftUI Declarative UI
SwiftUI's declarative syntax creates adaptive UIs that work across iPhone, iPad, Mac Catalyst, and Apple Watch from one codebase.
Apple Design Language
Native Swift apps implement Human Interface Guidelines precisely — the animations, gestures, and interactions users expect on iOS.
App Store Excellence
Apple's editorial team features native apps — superior App Store ratings and editorial features drive organic growth.
Swift Concurrency
Swift's async/await and Structured Concurrency model makes complex asynchronous code readable, safe, and data-race-free.
What We Offer
Our Swift Development Services
Native iOS App Development
End-to-end iPhone and iPad app development in Swift and SwiftUI from concept to App Store launch.
SwiftUI Interface Design
Declarative SwiftUI interfaces with custom animations, adaptive layouts, and Dark Mode support.
ARKit & RealityKit
Augmented reality experiences for product visualisation, measurement, training, and entertainment using ARKit.
Core ML Integration
On-device machine learning with Core ML — image recognition, NLP, pose estimation, and custom model deployment.
HealthKit & Wearables
Health data integration with HealthKit, Apple Watch companion apps via WatchKit, and fitness tracking features.
StoreKit 2 In-App Purchases
Subscription and one-time purchase implementation with StoreKit 2, receipt validation, and entitlement management.
iOS App Performance Audit
Instruments profiling, memory leak detection, CPU/GPU analysis, and App Launch Time optimisation.
Legacy ObjC to Swift Migration
Modernise Objective-C codebases to Swift and SwiftUI incrementally without disrupting App Store releases.
What We Build
Business Solutions We Deliver with Swift
Consumer iPhone Apps
Polished consumer iOS apps for lifestyle, social, productivity, and entertainment with Apple Design Award-quality UX.
Healthcare & Fitness Apps
HealthKit-powered health tracking, Apple Watch companion apps, and EHR-connected patient apps.
Fintech iOS Apps
Banking, trading, and payment apps using Face ID/Touch ID, Apple Pay, and Secure Enclave for maximum security.
AR Product Visualisation
Place furniture, try eyewear, or preview renovations in your real environment using ARKit Reality Composer.
iPad Enterprise Apps
Multitasking-optimised iPad apps for field workers, healthcare professionals, and retail staff.
On-Device AI Apps
Privacy-preserving AI features running entirely on-device with Core ML — no data sent to external servers.
Apple Watch Apps
Companion watchOS apps delivering glanceable data, workout tracking, and complication widgets.
macOS Apps
Mac Catalyst or native macOS apps sharing SwiftUI code with your iPhone app for a consistent Apple ecosystem.
Technology Stack
Tools & Technologies We Pair with Swift
Core
Platform SDKs
Networking & Data
Testing
CI/CD
How We Work
Our Swift Development Process
Discovery & Planning
We align on goals, architecture choices, and technical constraints before writing a single line of code.
UI/UX Design
Research-led wireframes and interactive prototypes validated with stakeholders before development begins.
Agile Development
Two-week sprints with working demos, automated testing, and a shared staging environment.
QA & Testing
Manual, automated, performance, and security testing baked into every sprint — not bolted on at the end.
Launch & Support
Zero-downtime deployments, monitoring setup, and a 90-day support window to ensure a smooth go-live.
Why Matlab Infotech
Why Choose Us for Swift Development
Dedicated Team
A focused team exclusively on your project — no context switching, no shared resources.
Agile Delivery
Two-week sprints with working demos so you always see progress and can course-correct early.
Flexible Engagement
Fixed-scope, dedicated, or hourly — choose the model that matches your budget and timeline.
NDA & IP Protection
Full IP ownership, signed NDA before work starts, and secure development environments throughout.
Transparent Communication
Slack-first async updates with daily standups and a dedicated PM keeping you in the loop.
90-Day Support
Post-launch warranty and optional retainer plans to keep your product healthy and evolving.
Industry Solutions
Swift Solutions Across Industries
Engagement Models
Flexible Hiring Models for Swift Development
Dedicated Team
From $25/hr
Full-time developers assigned exclusively to your project — no shared resources, no context switching.
- Dedicated developers
- Daily standups
- Scale monthly
- Full IP ownership
Hourly / Part-Time
From $20/hr
Pay only for the hours you use. Ideal for ongoing maintenance, reviews, and iterative improvements.
- Flexible hours
- No minimum commitment
- Weekly billing
- Pause anytime
Fixed Scope
Project-based
Agree on deliverables and price upfront. Best for well-defined projects with clear requirements.
- Fixed price
- Milestone delivery
- No surprises
- Money-back guarantee
Technology Comparison
Swift vs Other Technologies
| Feature | Native Swift (Matlab Infotech) | Cross-Platform (Flutter/RN) |
|---|---|---|
| Day-one iOS features | Available on iOS release day | 3-6 month delay for framework support |
| Performance ceiling | Maximum — compiled native machine code | Slightly below native due to abstraction layer |
| Platform API depth | Complete access to every private API | Limited to framework-supported subset |
| Apple Design Award potential | Fully eligible — native apps favoured | Generally not eligible |
| AR / Core ML | Full ARKit and Core ML — first-class | Limited or community-maintained support |
| App Store review | Best acceptance rate — Apple-native | Some review risk for JS-bridge apps |
Client Stories
What Our Clients Say
"Matlab Infotech built our ARKit product visualisation app. Conversion rates on our e-commerce site jumped 35% after customers could see furniture in their homes."
Lisa Chen
Head of Digital · FurnishNow
"The Core ML implementation Matlab Infotech built runs entirely on-device. Our healthcare users love the privacy — no data ever leaves the iPhone."
Dr. Sam Wilson
CTO · OncoScreen
"Matlab Infotech took our MVP from idea to App Store in 10 weeks. The SwiftUI animations are genuinely better than any cross-platform app I've seen."
Anna Kowalski
Founder · MindFlow
FAQ
Frequently Asked Questions about Swift
When should I choose native Swift over React Native or Flutter?
Choose Swift when: (1) you need day-one iOS features (ARKit updates, new SwiftUI APIs), (2) performance is critical (games, AR, real-time audio/video), (3) you need deep Apple platform integration (HealthKit, Core ML, Apple Watch), or (4) you're iOS-only and want maximum quality. React Native or Flutter make sense when iOS + Android simultaneous launch is required.
What is SwiftUI and should I use it?
SwiftUI is Apple's declarative UI framework, the successor to UIKit. For new projects, we use SwiftUI by default — it's faster to build with, produces adaptive UIs for iPhone, iPad, and Mac, and will be the primary framework going forward. We use UIKit for complex custom UI that SwiftUI doesn't yet support well.
How long does iOS app development take?
A simple MVP with auth, 8-12 screens, and basic API integration: 8-12 weeks. A complex app with AR, payments, health integration, and social features: 4-6 months. Apple review typically adds 1-3 days to the launch timeline.
Can you build Apple Watch apps alongside the iPhone app?
Yes. We build WatchKit companion apps sharing data with the parent iPhone app via WatchConnectivity. Common use cases: fitness tracking, notification actions, glanceable dashboards, and health metrics display.
Do you handle App Store submission?
Yes — we manage the complete submission process: App Store Connect setup, metadata and screenshots, TestFlight beta testing, and final submission. We optimise App Store metadata for ASO to improve organic discovery.
Can you modernise our Objective-C iOS app?
Yes. We migrate Objective-C codebases to Swift incrementally — Swift and Obj-C interoperate fully in the same project. We modernise the most user-visible and bug-prone modules first, delivering value immediately without a full rewrite.
Related Technologies
Explore technologies we commonly pair with Swift.
Build a Native iOS App That Earns Five Stars
Matlab Infotech delivers Swift iOS apps with genuine platform depth, Apple-quality animations, and App Store-ready polish.
Let's Collaborate
Tell us about your project and we'll come back with a plan, a timeline, and a quote.