Custom native app development
Building a native app means building with the languages and tools that Apple and Google themselves prescribe: Swift for iOS, Kotlin for Android. No compromises on performance, no workarounds for platform features. We develop native apps that make full use of the potential of each operating system, from smooth animations and offline functionality to deep integration with hardware and OS services.
Whether you want to build a consumer app for millions of users or an internal enterprise tool that must work beyond the reach of Wi-Fi, native development gives you the control that cross-platform frameworks cannot offer. We take on the entire process, from UX research and app design to publication in the stores and ongoing maintenance.
What we do: native app development from concept to launch
Native app development is about building applications designed specifically for a single platform. Unlike cross-platform frameworks, a native app has direct access to all of the operating system's APIs, sensors and UI components. This translates into faster load times, smoother interactions and a user experience that feels as though the app belongs on the device.
We don't just build the app itself; we also think along about the complete digital architecture. How does the app communicate with your backend? Which data needs to be available offline? How do we scale as the user base grows? We answer these questions in the discovery phase, so the technical foundation is sound before we write the first line of code.
From idea to the App Store and Google Play
We guide you through the entire development process. Together we map out your requirements, design the user experience, build the app in platform-specific code and make sure it launches successfully on the App Store and Google Play Store. After launch, we're on hand for monitoring, updates and further development.
Our approach is iterative: we work in sprints of two to three weeks, deliver working software at the end of each sprint and feed your feedback straight into the next cycle. That way you stay in control of the result, and we avoid spending months building something that doesn't match what you had in mind.
Our specialisms in native app development
Each platform has its own ecosystem, its own design guidelines and its own technical capabilities. We're skilled in both and advise you on the best strategy for your audience and business model.
Building an iOS app
We build iOS apps in Swift using the latest Apple frameworks. From iPhone and iPad to Apple Watch extensions, your app follows the Human Interface Guidelines and makes use of features such as Face ID, Core ML, HealthKit and ARKit. The result is an app that feels like a natural part of the Apple ecosystem and performs optimally on every Apple device.
- Swift and SwiftUI as primary languages
- Core Data for offline storage
- Push notifications via APNs
- TestFlight for beta distribution
Building an Android app
For the Android platform we work with Kotlin and Jetpack Compose. Android runs on thousands of different devices with a wide range of screen sizes and hardware specifications. We make sure your app performs well everywhere through responsive layouts, Material Design 3 guidelines and background processing with WorkManager. We also integrate seamlessly with Google services such as Maps, Firebase and Google Pay.
- Kotlin and Jetpack Compose
- Room database for local storage
- Firebase Cloud Messaging
- Google Play Console for distribution
Native or cross-platform?
Not every project requires two entirely separate codebases. Sometimes a cross-platform solution with Flutter or React Native is more cost-effective, particularly if the app mainly uses standard UI elements and doesn't need deep hardware integration. We help you make the right call based on your audience, budget, required functionality and long-term plans, without bias towards any one technology. Sometimes we even recommend a hybrid approach: a shared business logic layer with native UI per platform.
- Independent advice for each project
- Cost-benefit analysis of native vs. cross-platform
- Strategy for a phased rollout
- Shared backend architecture
Uses of native apps
Native apps are ideally suited to applications where performance, security or deep hardware integration is critical. Direct access to platform APIs opens up possibilities that simply aren't achievable with web apps or hybrid solutions. Below are the areas where we see the greatest impact. You can also explore our custom software capabilities.
Enterprise and field service apps
Internal apps for field staff, warehouse management or sales teams that also need to work offline. Native offers reliable background processing, fast data synchronisation and integration with business systems via API integrations. Think camera-based scanning, GPS tracking and push notifications for real-time updates.
A typical scenario: a field engineer receives work orders, adds photos to a report and updates the status, all without a stable internet connection. The app synchronises automatically as soon as coverage returns. That requires a robust local database and conflict resolution, which native platforms support far better than webviews.
Consumer and e-commerce apps
End users expect fast, fluid interfaces with animations that feel like part of the operating system itself. Native code delivers that experience without frame-rate drops. Ideal for loyalty programmes, ordering platforms and media apps where engagement and retention make the difference. Think of smooth scrolling behaviour, haptic feedback, home screen widget support and seamless integration with the operating system's share sheet: details users expect without thinking, but notice immediately when they are missing.
IoT-connected apps
Apps that communicate with physical devices via Bluetooth Low Energy, NFC or Wi-Fi Direct need direct access to hardware APIs. Native development gives full control over connection protocols, battery consumption and background processing. Think smart home control, wearables or industrial sensors. The app must be able to receive data continuously in the background, scan energy-efficiently for nearby devices and respond reliably to events, which is exactly where native frameworks excel.
Healthcare and regulated apps
In sectors such as healthcare and fintech, strict requirements apply regarding data security and compliance. Native apps provide access to platform-specific security layers such as the iOS Keychain and Android Keystore, biometric authentication and certificate pinning, which are essential for apps handling sensitive data. The ability to store data encrypted locally, without cloud dependency, is also an important factor in these sectors.
Why Appfront for native app development?
Building native apps calls for a team that not only masters Swift and Kotlin, but also understands how an app fits within your broader digital strategy. We combine technical depth with a pragmatic, results-driven approach suited to the Dutch market.
Our approach
Discovery → Design → Development → Testing → Launch → Growth
Platform expertise
Our team works daily with the latest SDKs, frameworks and design guidelines from Apple and Google. We follow WWDC and Google I/O closely and apply new capabilities as soon as they are stable and production-ready. Your app is built with current technology, not legacy solutions that will be deprecated within two years. See our full range of services for the bigger picture.
- Experience with Swift, SwiftUI, Kotlin and Jetpack Compose
- Knowledge of platform-specific design patterns
- Rapid adoption of new OS versions and features
More than just the app
An app does not exist in a vacuum. We also build the backend systems, APIs and integrations that power your app. From authentication and payments to real-time data and AI functionality, everything comes from one team. This prevents alignment problems between frontend and backend developers and considerably speeds up the development process. You have a single point of contact for the complete product.
- Backend development and API design
- CI/CD pipelines for automated testing and deployment
- Post-launch maintenance and ongoing development
Tools and technologies we use
We work with proven tools and frameworks recommended by Apple and Google. No experimental libraries that will no longer be maintained in a year's time, but the standard toolchain that guarantees stability and long-term support. Below is an overview of the core technologies we use daily when building native apps for our clients.
iOS stack
Android stack
Shared tooling
Security and compliance
A native app often handles sensitive data: personal details, payment information or business-critical information. We don't add security as an afterthought; we build it into the foundation of the architecture. Both Apple and Google set strict requirements for apps in their stores, and those requirements become stricter every year. Our apps are prepared for this from day one.
- Full GDPR compliance in data processing and storage
- App Store and Google Play review compliance from day one
- Biometric authentication (Face ID, Touch ID, fingerprint)
- Certificate pinning for secure API communication
- Encrypted local storage via iOS Keychain and Android Keystore
- OAuth 2.0 and OpenID Connect for authentication
- Jailbreak and root detection as an additional layer of security
You can read more about our security policy on our page on information security policy.
Frequently asked questions about native app development
Ready to build your native app?
From idea to the App Store and Google Play — we guide you through every step of the process. Explore our approach, discover our services, or get in touch with us directly for a no-obligation conversation about your native app project. We are happy to think along with you on technical feasibility, the right platform choice and the roadmap to a successful launch.