Deliver premium mobile experiences that engage Apple users worldwide. Sunlight Media’s iOS app development team in Los Angeles builds high-performance iPhone and iPad applications using Swift and SwiftUI. From concept to App Store launch, we combine elegant design with robust engineering for seamless results across the entire Apple ecosystem.Part of our Mobile App Development series.
Why Choose Native iOS Development
Native iOS apps provide unmatched speed, responsiveness, and user experience. By coding in Swift—Apple’s modern, secure programming language—we leverage native APIs to integrate advanced features such as Face ID, Siri, push notifications, and ARKit. This ensures your app feels fluid, secure, and perfectly optimized for every iPhone and iPad device.
For Los Angeles businesses, native iOS development offers direct access to a high-value audience known for engagement, loyalty, and higher in-app spending.
Our iOS App Development Services
Custom iPhone & iPad App Development – Tailored native applications built with Swift and SwiftUI for high performance and long-term scalability.
App UI/UX Design – Beautiful, user-centric designs that follow Apple’s Human Interface Guidelines for consistency and clarity.
API & Cloud Integration – Secure data synchronization with third-party APIs, CRMs, and back-end services using REST and GraphQL.
App Testing & Quality Assurance – Multi-device testing to ensure flawless operation across iPhone, iPad, and iOS versions.
App Store Submission & Optimization – Full support for App Store Connect setup, metadata optimization, and compliance reviews.
Ongoing Maintenance & Support – Regular updates for new iOS versions, devices, and performance improvements.
Our iOS App Development Process
Discovery & Planning: Define app objectives, user personas, and core features with wireframes and functional specs.
Design: Create visually refined prototypes in Figma or Adobe XD following Apple’s Human Interface Guidelines.
Development: Code your iOS app using Swift and SwiftUI, implementing back-end integrations and custom APIs.
Testing & QA: Perform usability, performance, and security tests across multiple devices and screen sizes.
Launch: Prepare submission assets, handle App Store approval, and deploy with analytics tracking.
Post-Launch Support: Provide updates, performance tuning, and feature enhancements as user feedback evolves.
Technologies We Use
Swift & SwiftUI – Apple’s preferred language and UI framework for faster, cleaner development.
Xcode – The official IDE for iOS app development, debugging, and testing.
ARKit – Augmented reality integration for immersive user experiences.
Core Data & CloudKit – Secure local storage and cloud synchronization.
Firebase – Analytics, authentication, and crash reporting for data-driven insights.
Industries We Serve
We build iOS apps for businesses and organizations across a wide range of industries:
Healthcare and fitness
E-commerce and retail
Education and e-learning
Finance and fintech
Entertainment and media
Hospitality and lifestyle
App Store Optimization (ASO) for iOS
Visibility in the App Store is critical. We provide App Store Optimization (ASO) services, including keyword research, creative icon design, screenshots, and compelling descriptions that increase downloads. Our data-driven approach helps your app stand out and reach the right users.
Most iOS apps take between three and six months from design to launch. The timeline depends on complexity, features, and integration needs. We use agile development to keep progress consistent and transparent.
Do you use Swift or Objective-C for iOS app development?
We primarily use Swift, Apple’s preferred language for modern iOS development. It’s faster, safer, and more efficient than Objective-C, but we can maintain or update existing Objective-C apps when needed.
Can you help publish my app on the App Store?
Yes. We handle the entire App Store submission process, including building release versions, preparing descriptions and visuals, and managing App Store Connect and TestFlight distribution.
Do you provide maintenance and updates after launch?
Absolutely. We offer ongoing maintenance, OS version updates, bug fixes, and performance tuning to keep your app optimized for new devices and user expectations.
Start Your iOS App Project
Ready to bring your app idea to life? Partner with Sunlight Media’s Los Angeles iOS developers to design, build, and launch an app that performs beautifully on every Apple device.
