One codebase. Two platforms. Zero compromises.
We build cross-platform apps with Flutter that run natively on Android and iOS with a single codebase. Ideal for startups that need fast time-to-market without sacrificing quality.
What's included
How we work
Cross-platform feasibility analysis and architecture planning.
Platform-native UI patterns respecting both Android & iOS HIG.
Shared business logic with platform-adaptive UI layers.
Simultaneous deployment to both stores with ASO.
Our work
FAQ
Choose Flutter when you need your app to run on both Android and iOS from a single codebase — ideal for startups that want to reach both platforms without double the development cost. If you only need Android and require deep device integration or advanced performance, native Kotlin may be a better fit. We'll help you choose the right approach after understanding your requirements.
Yes. Flutter compiles to native ARM code for both Android and iOS from a single codebase. The apps run at near-native performance and can be published to both the Google Play Store and Apple App Store. We handle both platform deployments as part of the project.
We use Bloc and Riverpod for state management depending on the project complexity. For local storage we use Hive and Isar. For the backend we use Firebase Firestore, Auth, and Cloud Functions — or a custom REST API when needed.
Yes. We take over maintenance of existing Flutter apps including bug fixes, Flutter version upgrades, library updates, and new feature development. We review the existing codebase first and give you an honest assessment of its quality and what maintenance effort looks like.
Based in Mahipalpur, New Delhi, NF Nexa Tech provides flutter app development services to businesses in Delhi and remotely across India.
Tell us about your project. We'll respond the same day and send you a detailed proposal within 48 hours.
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