SwiftUI app development – one codebase across all Apple devices.
Your audience lives on iPhone, iPad and Mac and you don't want an experience that merely feels "sort of mobile"? With SwiftUI we build native Apple apps that fit each system as if Apple made them – from a shared SwiftUI codebase for iPhone, iPad, Mac and Apple Watch. From first draft to the App Store – or from whatever point you need us.
New apps
From idea to App Store launch – including UI/UX design and App Review support.
Existing apps
Migrating from UIKit to SwiftUI, new features, OS updates and ongoing support.
Individual workstreams
Project management, design, architecture consulting or code audits as standalone services.
What we develop for you.
Whether it's a brand-new Apple app, further development of your existing iOS app, or support in a single workstream – we join exactly where you need us.
New App Development
From idea to launch: concept & requirements analysis, UI/UX design, cleanly structured SwiftUI code, quality assurance on real devices and submission with App Review support in the App Store.
Request a new appMVP Development
The smallest meaningful version of your app: the core feature done really well, genuinely usable rather than a throwaway prototype, measurable from day one. Invest modestly, expand deliberately.
Discuss your MVP ideaFeature Development & Maintenance
New features, updates for new iOS, iPadOS and macOS versions, bug fixing, technical modernization and ongoing support – including apps we didn't originally build.
Request maintenanceApp Design (UI/UX)
User flows, wireframes, visual design and a design system aligned with Apple's Human Interface Guidelines – tightly interlocked with the SwiftUI build so your design lands in the product without friction.
Request designUIKit-to-SwiftUI Migration
An older iOS app on UIKit or Objective-C? We modernize it screen by screen to SwiftUI – low-risk while it keeps running, with clean coexistence of both worlds during the transition.
Evaluate a migrationConsulting & Tech Audit
Technology choice, architecture, code audit or a second opinion – an honest, well-founded assessment without sales pressure.
Request consultingWhy SwiftUI is the foundation.
SwiftUI is Apple's declarative UI framework for the entire Apple ecosystem. When iPhone, iPad and Mac are the focus, that means for your project:
- One codebase, all Apple devices – iPhone, iPad, Mac and Apple Watch from the same project – shared logic, tailored per device.
- Deepest OS integration – Widgets, Live Activities, App Clips, Apple Pay, HealthKit, iCloud/CloudKit and Handoff are directly available, not reconstructed.
- Native performance & polish – Compiled to native code, with Apple's system animations, Dynamic Type and Dark Mode – the app feels like it came from the vendor.
- Less code, faster iteration – Declarative views and real-time Xcode previews shorten the path from draft to a running screen.
- Future-proof at Apple – SwiftUI is Apple's strategic UI framework, extended every year – new OS features land here first.
Framework
SwiftUI · by Apple · since 2019 · Swift language · natively compiled
Platforms
iOS · iPadOS · macOS · watchOS (visionOS and tvOS possible)
Knowledge
In-depth fundamentals on our page “What is SwiftUI?”
Is SwiftUI the right fit for your project?
That's exactly what the first call is for – free and straight to the point. Describe your app idea in a few sentences and we'll reply with an honest technology assessment.
How we work.
Intro call & goal setting
We understand your project, your target audience and which Apple devices are in focus.
Concept & proposal
You get a clear assessment of scope, approach and timeline.
Design & development
Your app takes shape in short, manageable steps – with Xcode previews you see visible results early.
Launch
We support submission and Apple's App Review through to publication in the App Store.
Operations & evolution
On request, we support your app after launch with maintenance and new features.
The process is in place – all that's missing is your project.
The sooner we know what you're building, the sooner your app is in the App Store. A short description is all it takes for an initial assessment within 24 hours.
Frequently asked questions about SwiftUI app development.
How much does SwiftUI app development cost?
The feature scope decides: a focused MVP for iPhone costs far less than an app with a backend, accounts and integrations like Apple Pay or HealthKit. After the initial call you receive an itemized, traceable estimate.
How long does development take?
Depending on scope, an MVP is often testable within a few weeks; complete apps with a backend and App Store launch take correspondingly longer. SwiftUI's declarative structure and live Xcode previews make iteration measurably faster.
Does a SwiftUI app also run on Android?
No. SwiftUI is Apple's native framework for iPhone, iPad, Mac and Watch – not for Android. If you genuinely need Android, Flutter or React Native is the more honest path; we tell you that before the project starts and advise you on the right technology.
Do you also take over existing iOS apps?
Yes. We work our way into existing code methodically – whether UIKit, Objective-C or SwiftUI –, run an audit to map its state and risks, and propose a realistic path: careful migration to SwiftUI or targeted refactoring.
When is SwiftUI not the right choice?
If Android is a hard requirement or you already have a web/JS team in-house, Flutter or React Native is often the better base. When the Apple ecosystem with maximum native polish is the focus, SwiftUI plays to its strengths.
Ready for the next step?
Tell us about your project – whether it's a concrete requirement or a first idea. We'll get back to you with an honest initial assessment.
Start your project.
Briefly describe your idea – we'll evaluate the most sensible path and get back to you with an assessment. No obligation, usually within 24 hours.
We usually reply within 24 hours.
Remote & on site – working across the DACH region (DE, AT, CH), with international project experience.