Mobile App Development

Native-quality mobile applications for iOS & Android.

We design and build high-performance mobile applications using React Native, Expo, and Flutter — delivering 60fps native performance, offline synchronization, and seamless store deployment.

React NativeExpoFlutterSwift / iOSKotlin / AndroidSQLiteTestFlightFastlaneReact NativeExpoFlutterSwift / iOSKotlin / AndroidSQLiteTestFlightFastlaneReact NativeExpoFlutterSwift / iOSKotlin / AndroidSQLiteTestFlightFastlane
Our promise

Transforming complex product concepts into store-ready mobile apps engineered for speed, high user retention, and enterprise scalability.

01Core craft

Cross-Platform Mobile Engineering (React Native & Flutter)

Building single-codebase mobile applications that deliver native UI performance across both Apple App Store and Google Play, cutting time to market in half without compromising UX.

02

Offline-First Data Architecture & Local Storage

Designing resilient mobile applications with SQLite and WatermelonDB that operate flawlessly in zero-connectivity environments and sync seamlessly when back online.

03

App Store Optimization (ASO) & Deployment

Managing end-to-end publishing pipelines, Fastlane automation, TestFlight distribution, and App Store metadata optimization to maximize organic downloads.

04

Hardware Integration & Push Notification Engine

Deep integration with device APIs—biometrics, camera, Bluetooth LE, background location tracking, and Firebase/OneSignal push notification workflows.

Delivery stack

From first flow to the app store

One product path. Four layers. Platforms stay flexible — the structure does not.

  1. 01

    Experience

    Flows & craft

    Journeys, typography, and motion that feel intentional on every screen.

  2. 02

    Client

    App surface

    Cross-platform or native shells with shared logic and platform-aware polish.

  3. 03

    Services

    API & sync

    Auth, offline states, and sync wired cleanly to the systems behind the app.

  4. 04

    Release

    Store & ship

    Tested builds, store compliance, and a cadence your team can trust.

We pick the right tool for your product. We leverage robust cross-platform frameworks paired with native Swift and Kotlin modules when hardware-level performance is demanded.

Domains

Industries we deliver for

Three domains at a time — the set rotates so every market gets the spotlight.

SaaS

Product sites and funnels that turn trials into teams.

App · Product · Experience

E-Commerce

Storefronts tuned for speed, SEO, and checkout clarity.

App · Product · Experience

Real Estate

Listing and broker sites with effortless search.

App · Product · Experience

Frequently Asked Questions

Got questions about Mobile App Development?

Here are common engineering questions clients ask when starting a project with Codefect.

Should we build cross-platform or native mobile apps?

Cross-platform development with React Native or Flutter allows you to ship to both iOS and Android simultaneously using a single codebase, saving up to 40% in development costs while delivering 60fps native performance.

How do you handle offline functionality in mobile applications?

We implement offline-first architectures using local embedded databases (such as SQLite) and background sync protocols, allowing users to interact with the app without an internet connection.

Do you handle App Store and Google Play submission?

Yes, we manage the complete publishing process—from TestFlight beta distribution to App Store guidelines compliance and final production store approval.

Next step

Ready to launch a native-quality mobile application?

Share your app specifications or product goals. We'll deliver a comprehensive platform evaluation and UX roadmap.

More services

Explore the rest of what we build