Mobile apps · Orange County
Mobile app development for iOS & Android
iOS and Android app design and development — native and cross-platform, from concept to App Store and Google Play launch.
Overview
Your business, in your customers' pocket
Orange Sky designs and develops mobile apps for iOS and Android from our Orange County, California studio. Native or cross-platform with React Native, we take your app from concept and design through to App Store and Google Play launch.
We focus on apps people actually keep using — clean UX, solid performance and the integrations your business needs. One senior team handles product design, development, release and ongoing updates.
What we do
Mobile apps,
end to end.
One senior team, from the first idea
to launch and beyond.
iOS Development
- Native iPhone apps
- iPad apps
- SwiftUI apps
- Apple Watch & widgets
- App Store submission
Android Development
- Native Android apps
- Kotlin apps
- Play Store submission
- Android widgets
- Wear OS
Cross-Platform
- React Native
- Flutter
- Shared-codebase apps
- PWA-to-app
- Hybrid apps
App Features
- Push notifications
- In-app purchases & subscriptions
- Offline-first & sync
- Maps & geolocation
- Camera & media features
App Lifecycle
- Maintenance & updates
- Crash monitoring & analytics
- App-store optimization (ASO)
- Version migrations
- Beta / TestFlight distribution
What you get
Everything in one
engagement.
| Strategy & UX | App concept, user flows and prototypes |
|---|---|
| Design | iOS and Android UI, on-brand and accessible |
| Development | Native (Swift/Kotlin) or React Native cross-platform |
| Integrations | Payments, push, accounts, APIs and analytics |
| Launch & support | App Store & Google Play release and updates |
FAQ
Mobile apps — questions, answered
How much does it cost to build a mobile app?
Mobile app cost depends on scope; we quote a fixed price after mapping the core features. Starting with an MVP keeps the first release affordable.
Native or cross-platform?
We use React Native when one codebase for iOS and Android makes sense, and go native (Swift/Kotlin) when performance or platform features demand it.
Do you publish to the App Store and Google Play?
Yes. We handle the full release process for both stores and can manage updates after launch.
Can you update our existing app?
Yes — we take over, improve and maintain existing iOS and Android apps as well as building new ones.
Why Orange Sky
Senior people. Fixed price.
Live in weeks.
You work directly with the people doing the work — not a ticket queue. We scope it clearly, build in the open, launch fast, and hand over something you fully own and can run yourself.
Let’s make it happen.