📱
DEVCRAFT SERVICE

Mobile App Development

Native & cross-platform apps users love

We build iOS and Android apps that feel native, perform brilliantly, and are engineered to scale — using React Native and Flutter for cross-platform, or Swift/Kotlin for pure native.

40+
Apps Published
4.8★
Avg App Store Rating
5M+
End Users Served
12wk
Avg MVP Timeline
WHAT WE OFFER

Full Mobile App Development Capabilities

Everything you need, delivered end-to-end by our specialist team.

Cross-Platform (React Native / Flutter)

One codebase, two stores. Share 90%+ of code while achieving near-native performance and UX.

Native iOS (Swift)

Pure Swift apps that leverage the full Apple ecosystem — SwiftUI, ARKit, HealthKit, CoreML.

Native Android (Kotlin)

Kotlin-first Android apps with Jetpack Compose, Material 3, and deep Android integration.

Offline-First Apps

Apps that work without internet using local SQLite/Realm storage and intelligent sync strategies.

Real-Time Features

Chat, live tracking, push notifications, WebSocket feeds, and collaborative features.

App Store Optimisation

ASO strategy, screenshot design, metadata optimisation, and review management.

Existing App Modernisation

Refactor legacy Objective-C/Java apps to modern Swift/Kotlin or migrate to cross-platform.

Wearable & IoT Integration

Apple Watch, WearOS, Bluetooth BLE device pairing, and sensor data processing.

TECHNOLOGY

Our Tech Stack

Cross-Platform
React NativeFlutterExpoCapacitor
Native iOS
SwiftSwiftUIUIKitXcode
Native Android
KotlinJetpack ComposeAndroid Studio
Backend
FirebaseNode.jsGraphQLREST APIs
State Management
Redux ToolkitZustandRiverpodTanStack Query
HOW WE WORK

Our Delivery Process

01

Product Definition

Define user journeys, screen flows, and feature scope. Produce clickable Figma prototype.

02

Architecture

Choose platform strategy (native vs cross-platform), plan state management and offline sync.

03

Sprint Development

2-week sprints with TestFlight/Play Console builds every sprint for your team to test.

04

QA & Device Testing

Test on 20+ real devices. Memory, battery, network, and crash testing.

05

Store Submission

Handle App Store and Google Play submission, review response, and listing optimisation.

06

Post-Launch

Crash monitoring with Sentry, analytics, feature flags, and OTA update strategy.

WHY DEVCRAFT

What Sets Our Work Apart

  • Single codebase for iOS & Android (React Native/Flutter)
  • Offline support built in
  • App Store & Play Store submission handled
  • Crash monitoring from day one
  • Deep link & push notification support
  • GDPR & App Store privacy policy compliant
NDA Protected
On-Time Delivery
5-Star Support
CASE STUDY

MediConnect Telemedicine App

HealthTech
Challenge

A healthcare startup needed a HIPAA-compliant telemedicine app connecting patients with doctors through video calls, e-prescriptions, and appointment booking.

Our Solution

Built with React Native for iOS and Android. Integrated WebRTC for video calls, Stripe for payments, and a custom scheduling engine. Full HIPAA compliance with end-to-end encryption.

Results
  • 50,000+ active patients in 6 months
  • 4.9 stars on App Store
  • Average call connection time under 3 seconds
  • Zero security incidents since launch
FAQ

Common Questions

📱

Ready to build your Mobile App Development solution?

Let's talk about your project. We'll get back to you within 24 hours with a tailored approach and realistic timeline.