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App Corp
Full-service software engineering
Engineering your experience…
App Corp
Full-service software engineering
Engineering your experience…
Native-quality apps from a single, production-grade codebase
iOS and Android applications with 60fps animations, offline-first architecture, biometric security, and deep OS integrations — shipped faster and maintained at a fraction of the cost of two separate native codebases.
75+
Apps shipped to stores
4.7★
Avg. App Store rating
8M+
Combined downloads
99.6%
Crash-free session rate
Cross-platform development in 2025 does not mean compromising on quality. The best React Native and Flutter applications are indistinguishable from native — and we have built many of them for clients in healthcare, fintech, and consumer markets where performance expectations are unforgiving.
Our mobile team has shipped apps to both the App Store and Google Play in every major category. We understand app store review guidelines, ASO, push notification strategy, deep linking, offline synchronisation, and the performance patterns that separate 5-star reviews from 2-star ones.
Cross-platform apps with the new architecture (Fabric + JSI), TypeScript, and Expo SDK. Shared business logic with native platform modules for camera, biometrics, Bluetooth, HealthKit, and background processing.
High-fidelity Flutter applications for use cases requiring complex animations, custom rendering, or deep hardware integrations. Impeller rendering engine for buttery 120fps performance on latest devices.
SQLite-backed local data stores with conflict-resolution sync protocols — so your app works reliably in low-connectivity environments and syncs seamlessly when connection is restored.
Firebase Cloud Messaging, OneSignal, or custom APNs/FCM integration with deep linking, notification categorisation, and analytics to optimise message timing and content.
ASO keyword research, screenshot design, preview video production, and App Store Connect / Google Play Console management through submission, review, and launch.
Flipper, Instruments, and Android Profiler-driven performance audits that identify and eliminate JS thread blocking, excessive re-renders, memory leaks, and slow list virtualisation.
Framework selection (React Native vs Flutter), native module requirement mapping, offline data strategy, and App Store submission planning. We produce a Mobile Technical Specification that eliminates architectural surprises mid-build.
Project initialisation, navigation architecture (React Navigation or go_router), authentication flow, state management setup, and automated CI/CD pipeline — with Expo EAS or Fastlane for automated builds and OTA updates.
Two-week sprints with TestFlight/internal track previews after each. We test on real physical devices — not just simulators — across a range of iOS and Android platform versions and screen sizes.
App Store and Google Play submission preparation, review response management, phased rollout configuration, crash reporting, and a 90-day post-launch support period.
Veterinary clinics needed a streamlined mobile interface for clinical photo capture, patient history review, and real-time AI diagnostic results — across 3,200+ clinics running both iOS and Android on a range of device generations.
We built a React Native application with Vision Camera for high-quality clinical photo capture, offline-first patient record caching, and a polished result view for AI diagnostic outputs. The app runs on iOS 15+ and Android 10+ with identical UX and performance.
Many of our best projects combine two or more services from the list below.
Let's build something great
Book a free 45-minute scoping call. Walk away with a clear picture of what we would build, how long it would take, and how much it would cost — regardless of whether you move forward.
Average response time: 2 business hours. No commitment required.
"AppCorp delivered a production-ready AI platform in 11 weeks that our internal team estimated would take 9 months. The architecture is clean, the docs are thorough, and the product works exactly as specified."
Sarah Chen
CTO, PetScreening
50+
MVPs
94%
Retention
10wk
Avg. launch