Mobile Application Development
Reach your customers wherever they are with mobile applications that combine beautiful design with powerful functionality.
Why Go Mobile with Oppus?
Mobile is no longer optional. We build apps that drive engagement, retention, and revenue from day one.
Native-Quality Experience
Whether native or cross-platform, every app we deliver feels fast, fluid, and perfectly integrated with the device.
Faster Time-to-Market
Cross-platform frameworks like React Native and Flutter let us ship on iOS and Android simultaneously, cutting development time in half.
Data-Driven Iteration
Built-in analytics, A/B testing, and crash reporting so you can continuously improve based on real user behavior.
Flexible Engagement Models
From a single app idea to a full mobile product team, we scale to match your ambition.
Dedicated Mobile Team
Ongoing product developmentA full squad (PM, iOS/Android Devs, Designer, QA) focused exclusively on your mobile product roadmap.
Staff Augmentation
Filling skill gaps fastSenior mobile engineers that plug into your existing team and workflows with zero ramp-up friction.
End-to-End Project
MVPs and fixed-scope appsYou bring the concept; we handle everything from UX research to App Store submission and post-launch support.
Our Guarantees
Launching a mobile app is a big investment. We remove the risk so you can focus on growth.
The Senior-Only Promise
Every project is led by senior mobile engineers with 5+ years of experience shipping production apps.
2-Week Risk-Free Trial
Test our team for two weeks. If you are not satisfied with the quality and communication, you pay nothing.
Transparent Pricing
No hidden fees or scope surprises. You approve every change before we start working on it.
Mobile Engineering Services
Native iOS & Android Apps
High-performance apps built with Swift/SwiftUI for iOS and Kotlin/Jetpack Compose for Android, leveraging each platform's full potential.
Cross-Platform Development
Single codebase apps using React Native or Flutter that deliver near-native performance on both platforms with shared business logic.
App Modernization & Migration
We migrate legacy mobile apps to modern architectures, improve performance, update designs, and add missing features.
Backend & API Development
Scalable backends, RESTful and GraphQL APIs, push notification services, and real-time data sync for your mobile ecosystem.
Our Mobile Tech Stack
We use battle-tested technologies to ensure your app is performant, maintainable, and ready for scale.
iOS
Swift / SwiftUI
Modern native development
UIKit
Complex, custom interfaces
Core Data / Realm
Local data persistence
Android
Kotlin / Jetpack Compose
Modern native development
Room / SQLite
Local data persistence
Material Design 3
Platform-native UI guidelines
Cross-Platform
React Native
JavaScript-based, large ecosystem
Flutter / Dart
High-performance rendering
Expo
Rapid prototyping & OTA updates
Backend & Services
Firebase / Supabase
Auth, DB, push notifications
AWS Amplify / AppSync
Serverless mobile backends
GraphQL / REST APIs
Flexible data layer
How We Build Your App
A transparent, iterative process designed to minimize risk and maximize quality.
01
Discovery & Strategy (1-2 Weeks)
We align on business goals, define target users, map out the feature set, and choose the right technology approach.
02
UX/UI Design (2-3 Weeks)
Wireframes, interactive prototypes, and pixel-perfect designs validated by real users before development starts.
03
Agile Development (Bi-Weekly Sprints)
Iterative builds with testable releases every two weeks. You install, test, and give feedback on real devices.
04
QA & Device Testing (Continuous)
Automated and manual testing across 20+ device configurations, including edge cases like poor connectivity and battery optimization.
05
App Store Launch & Support
We handle submission to Apple App Store and Google Play, including compliance, screenshots, metadata, and post-launch monitoring.
Why Choose Us
Technologies We Use
React Native
Flutter
Swift
Kotlin
Firebase
AWS Amplify
GraphQL
TypeScript
Expo
Supabase
Redux
Fastlane
Ready to Launch Your Mobile App?
From concept to App Store, our senior mobile engineers will turn your idea into an app users love.
Get a Free Technical ProposalNo commitment required. We respond within 24 hours.