Mobile App Development for iOS and Android
We design and build intuitive, high-performance mobile apps for startups and businesses, native or cross-platform, from first idea to launch.
Free consultation · Mon–Fri, 9:00 AM–5:00 PM ET
Native iOS & Android
Separate apps built in Swift for iOS and Kotlin or Java for Android, using each platform’s own tools. Best when your app needs top performance or deep access to device features.
Cross platform
One codebase for iOS and Android, built with Flutter or React Native. A good fit when you want to launch on both platforms faster and maintain one app.
What a mobile app project includes
Everything it takes to put a reliable app in your users’ hands.
Discovery and platform choice
Agreed before any code
We review your goals, users and budget, then recommend native or cross-platform and agree on features and milestones.
UX and interface design
Designed for touch
Screens and flows designed for phones and tablets, approved by you before development begins.
iOS and Android development
Native or cross-platform
Native apps in Swift, Kotlin or Java, or one cross-platform app in Flutter or React Native.
Backend and APIs
Connected to your systems
We connect the app to the services it depends on, and build the APIs it needs with our API development team.
Testing
Checked on both platforms
We test the app on iOS and Android before every release.
Launch and monitoring
Support after release
We handle the release, then monitor performance and fix issues that appear in real-world use.
How we work
From first call to an app in your users’ hands.
Discovery and scope
We discuss your idea, users and goals, recommend native or cross-platform, and define milestones based on your priorities.
UX and interface design
We design the app’s screens and flows for touch, and you approve them before development begins.
Development and testing
We build the approved design in Swift, Kotlin, Flutter or React Native, testing on both platforms as we go.
Launch and support
We release the app, then monitor its performance and fix any issues that come up in real-world use.
Our mobile technology stack
The native and cross-platform tools we use to build and ship iOS and Android apps.
Swift
Java
Kotlin
Questions about mobile app projects
Native or cross-platform, cost, timelines, backends and what happens after launch.
Native apps are built separately for iOS (Swift) and Android (Kotlin or Java) and suit apps that need top performance or deep access to device features. Cross-platform apps share one codebase built with Flutter or React Native, which usually means a faster launch on both platforms and one app to maintain. We recommend an approach during discovery, based on your features, budget and timeline.
Tell us about the app you want to build
Share your idea, your users and the platforms you need. Book a time that suits you, or send us a message, and we’ll reply with next steps and an estimate based on your scope.