Consumer iPhone apps
Beautiful, fluid apps that follow the Human Interface Guidelines, with onboarding, personalisation and engagement features.
iOS App Development
iPhone and iPad apps with a truly native feel
Swift and SwiftUI development for iPhone, iPad and Apple Watch — designed to Apple’s standards and ready for App Store review.
- Since 2014
- Full code & IP ownership
- NDA on request
- Morning run5.2 km
- Yoga30 min
- Cycling12 km
TestFlightv2.4 (318)
- Internal testers24
- External beta310
- Crash-free sessions99.8%
App Store reviewReady for distribution
ApprovedSwiftUI + SwiftiPhone · iPad · Watch
Overview
Premium experiences for a premium audience
iOS users spend more time in apps and more money on them, and they expect a polished, consistent experience. Every app must also pass Apple’s App Review and follow the Human Interface Guidelines, so knowing the platform inside out saves weeks of rework.
We build native iOS apps in Swift, using SwiftUI for modern interfaces and UIKit where it makes sense. From consumer apps with subscriptions to enterprise tools distributed privately, we take care of design, development, TestFlight beta testing and App Store submission.
iOS App Development at a glance
- Consumer iPhone appsBeautiful, fluid apps that follow the Human Interface Guidelines, with onboarding…
- Subscription & in-app purchase appsPaywalls, free trials, subscription groups and receipt validation with StoreKit 2 and…
- iPad & productivity appsMulti-column layouts, drag and drop, Apple Pencil support, keyboard shortcuts and multitasking.
- Apple Watch & health appswatchOS companions, complications, workout tracking and HealthKit integration with full privacy…
What we offer
iOS apps we build
Native Swift apps for iPhone, iPad and Apple Watch
Subscription & in-app purchase apps
Paywalls, free trials, subscription groups and receipt validation with StoreKit 2 and server-side notifications.
iPad & productivity apps
Multi-column layouts, drag and drop, Apple Pencil support, keyboard shortcuts and multitasking.
Apple Watch & health apps
watchOS companions, complications, workout tracking and HealthKit integration with full privacy controls.
Enterprise apps
Secure internal apps distributed through Apple Business Manager or MDM, with SSO and offline data access.
Modernisation & takeover
Migrating Objective-C to Swift and UIKit to SwiftUI, fixing crashes and updating apps for the latest iOS release.
Capabilities
Engineering practices
Engineering depth that keeps your product fast, secure and easy to evolve.
- MVVM architecture with coordinators and modular Swift packages
- Swift Concurrency (async / await, actors) and Combine for reactive data flows
- Persistence with SwiftData, Core Data and CloudKit sync
- Networking with URLSession / Alamofire, Codable models and robust error handling
- Push notifications via APNs, rich and actionable notifications
- MapKit, Core Location, geofencing and background location updates
- Apple Pay, StoreKit 2, Sign in with Apple and Face ID / Touch ID
- Secure storage in Keychain, App Transport Security and certificate pinning
- Widgets (WidgetKit), Live Activities, App Intents and Siri Shortcuts
- Privacy manifests, App Tracking Transparency and privacy nutrition labels
- Accessibility with VoiceOver, Dynamic Type and Reduce Motion support
- Profiling with Instruments for memory, energy and launch-time optimisation
Our approach
How we think about every project
Strategy first
We start with your business goals, users and constraints, and turn them into a clear scope, architecture and roadmap before writing code.
Solid engineering
Clean architecture, code reviews, automated tests and secure coding practices keep your product fast, stable and easy to extend.
Predictable delivery
Short sprints, regular demos and transparent communication mean you always know what is done, what is next and what it costs.
Technology
The stack we use
Proven, well-supported technologies chosen for your requirements.
- Swift
- Objective-C
- SwiftUI
- UIKit
- Auto Layout
- Core Animation
- SwiftData
- Core Data
- MapKit
- HealthKit
- StoreKit 2
- WidgetKit
- AVFoundation
- URLSession
- Alamofire
- async / await
- Combine
- CloudKit
- Firebase
- Xcode
- Swift Package Manager
- CocoaPods
- XCTest
- XCUITest
- TestFlight
- Fastlane
How we work
A clear process from idea to launch
- STEP
Discovery & specification
We agree on features, devices, the minimum iOS version and any Apple services such as in-app purchases or HealthKit.
- STEP
UX / UI design
Screens designed to the Human Interface Guidelines, delivered as an interactive prototype for iPhone and iPad.
- STEP
Agile development
Sprint-based development with regular TestFlight builds so you can try the app on your own device.
- STEP
Testing
Unit and UI tests, testing across iPhone and iPad sizes and iOS versions, and performance profiling.
- STEP
App Store submission
Review-readiness check against the App Store guidelines, metadata, screenshots, privacy details and submission.
- STEP
Updates & support
Crash monitoring, compatibility updates for every new iOS release and feature updates based on analytics.
We interviewed shops in many countries, and finally we got some professional help in making a decision. We decided to go ahead with Webcarving in India. It is really the best decision we have made so far for the business.
Mike BozorgiCTO, OrcaParts
Deliverables
What you get
- Swift source code in your Git repository
- App Store Connect setup under your account
- TestFlight beta distribution for your team
- App Store listing assets and privacy details
- Backend APIs and admin panel (if in scope)
- Support plan for new iOS versions
Frequently asked questions
What do I need to publish an iOS app?
You need an Apple Developer Program membership in your company’s name. We help you enrol, set up App Store Connect and manage certificates, so the app and its revenue remain fully yours.
SwiftUI or UIKit?
We use SwiftUI for most new interfaces because it is faster to build and easier to maintain, and use UIKit where an app needs older iOS support or very custom components. Both can live together in the same app.
How long does App Store review take?
Most submissions are reviewed within a day or two. We check the app against Apple’s guidelines before submitting to avoid rejections and delays.
Can you take over an existing iOS app?
Yes. We audit the code, fix crashes and warnings, update it for the latest iOS and Xcode, and continue development — including migrating Objective-C to Swift.
Can you build the Android version too?
Yes. We build native Android apps in Kotlin that share the same backend and design language, so both platforms stay in sync.
Keep exploring
Related services
Android App Development
Native Kotlin apps for phones, tablets and wearables, built with Jetpack Compose and modern Android architecture.
Learn moreUI/UX Design
Research-led UX, interactive prototypes and design systems for websites and mobile apps.
Learn moreQuality Assurance & Testing
Manual and automated testing for web and mobile: functional, performance, security and device testing.
Learn moreHave an idea? Let’s build it together.
Tell us about your project and get a free consultation with a clear plan, timeline and estimate.