03 · Mobile Engineering

Apps your usersactually keepinstalled.

Native iOS, Android, and cross-platform apps engineered for performance, reliability, and user delight. Offline-first architecture, real-time sync, and silky 60fps — because your app is your product.

Start a project Explore capabilities

mountsmy — ios · HomeViewModel.swift

@MainActor

class HomeViewModel: ObservableObject {

@Published var feed: [Post] = []

@Published var isLoading = false

func loadFeed() async {

isLoading = true

defer { isLoading = false }

let result = await api.fetchFeed()

feed = result.sorted { $0.date > $1.date }

}

─────────────────────────────

✓ SwiftUI build — 0 warnings

✓ Xcode tests — 94/94 passing

✓ Instruments — 60fps, 0 memory leaks

⚡ Ready for TestFlight submission

01 / Native iOS & Android

Native performance — no compromises.

When the best experience matters, we write native Swift for iOS and Kotlin for Android. Full platform API access, maximum performance, and interfaces that feel truly at home on each operating system.

Swift / SwiftUI for iOS with platform-native interactions and animations
Kotlin / Jetpack Compose for Android with Material You design
Offline-first data architecture — CoreData, Room, and encrypted SQLite
Real-time sync via WebSockets, Firebase, or custom REST backend
Background processing, location services, and push notifications
Biometric authentication — Face ID, Touch ID, and Android fingerprint
App Store and Google Play submission, review, and ASO optimisation

Native iOS Engineering

SwiftUI for modern interfaces, UIKit for complex custom views. App Store ready with full privacy manifest, entitlements, and review guidelines compliance.

SwiftSwiftUICoreDataXcodeTestFlight

Native Android Engineering

Kotlin-first with Jetpack Compose, MVVM architecture, and Room for local persistence. Optimised for the full range of Android devices and OS versions.

KotlinJetpack ComposeRoomPlay StoreEspresso

02 / Cross-Platform & Enterprise

One codebase. Both platforms. No quality cut.

Flutter and React Native done right — not as a shortcut, but as a deliberate architectural choice. A single codebase delivering near-native performance and pixel-perfect UI on both iOS and Android.

Flutter with Dart — shared business logic, platform-native UI feel
React Native for teams with existing React / JavaScript expertise
State management: Riverpod, BLoC, Redux, and Zustand
Secure offline storage encrypted with AES-256
REST and GraphQL integration with retry logic and local caching
Enterprise MDM integration and mobile policy enforcement
CI/CD for mobile with Fastlane, Bitrise, or GitHub Actions

Flutter Cross-Platform

60fps apps on iOS and Android from one codebase. Dart is fast, Flutter's widget tree is rich, and the developer experience is excellent.

FlutterDartRiverpodBLoCFirebase

React Native

Share logic with your web app. Write once for both platforms. Integrate any native module needed with a full JavaScript bridge.

React NativeExpoTypeScriptReduxDetox

How we work

From brief to live — our 4-step process

Every engagement follows the same rigorous process so there are no surprises — just outcomes.

Step 01

Discovery & Wireframes

User journeys mapped, platform choices justified, wireframes validated with real users before any code is written.

Step 02

Architecture & Prototype

Data flow, offline strategy, and sync architecture designed. Interactive prototype for stakeholder approval.

Step 03

Build & Iterate

Feature-by-feature builds with weekly TestFlight/Firebase builds. Real device testing throughout.

Step 04

Launch & Optimise

App Store submission, ASO, crash monitoring, and performance profiling. We stay engaged 30 days post-launch.

Apps your usersactually keepinstalled.

Native performance — no compromises.

One codebase. Both platforms. No quality cut.

Every tool we actually use

From brief to live — our 4-step process

Got an app idea worth building?