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Service · Cross-Platform Apps

One codebase. Multiple platforms. Consistent experience.

We design and build cross-platform apps that feel native on every device — helping you ship faster on Android, iOS and web without maintaining three separate products. Powered by 10+ years of experience in mobile, APIs and UX.

Android · iOS · Web front-ends Shared business logic & APIs Faster time-to-market

When cross-platform makes sense

  • You want Android + iOS without double the effort.
  • Your product is evolving quickly and you need fast releases.
  • You already have a backend / web system and want apps on top.
  • You need a unified experience across mobiles, tablets and desktop web.
10+
years in app delivery
2–3×
faster multi-platform launch*
1
core codebase to maintain
Overview Process & Delivery Tech Stack & Platforms Engagement Models

Overview

Cross-platform Apps at Mega Infomatix are about getting the best of both worlds: shared business logic with platform-aware UX. We help you decide what belongs in the core shared layer and where we should respect platform-specific patterns — so your users feel at home whether they’re on Android, iOS or web.

Consistent core experience

One product, many devices

We keep flows, data and key screens consistent across platforms so your teams can support users without switching mental models.

Shared journeys Single backend logic

Platform-aware UX

Feels native, not “copied”

While the core is shared, we adapt navigation, components and gestures so the app feels natural on each platform and device type.

Android patterns iOS expectations

Better economics

Ship more with the same budget

A shared codebase means smaller engineering teams can still cover multiple platforms, leaving more budget for UX, analytics and iteration.

Lower total cost Faster releases

Process & Delivery

Cross-platform success depends on making good decisions early: which parts should be shared, where we allow differences and how we release. Our process keeps this clear from day one.

Product & platform discovery

We map your user journeys and touchpoints across Android, iOS and web and then decide what should be common vs platform-specific.

  • Identify shared flows and data models.
  • Spot platform-specific needs (e.g., camera, notifications).
  • Align with your release and store strategy.

UX flows & design system

We create UX flows and a UI system that can be implemented once and adapted gracefully across devices and screen sizes.

  • Responsive layouts and grid system.
  • Component library aligned across platforms.
  • Accessibility & localization considerations.

Build, integrate & test

We implement the shared core logic plus platform hooks, integrating with your backend and external services.

  • Shared business logic layer.
  • Integration with REST APIs and third-party services.
  • Testing across devices, OS versions and screen sizes.

Release & continuous improvement

We support store submissions, internal roll-outs and future updates from a single core codebase.

  • Play Store & App Store release support.
  • Feature flags and staged roll-outs.
  • Analytics & feedback-driven improvements.

Tech Stack & Platforms

We pick cross-platform technologies that balance performance, ecosystem support and your team’s long-term maintainability.

Cross-platform frameworks

We work with modern frameworks that let us ship high-quality apps from shared code.

React Native Flutter Web front-ends as needed Responsive layouts

Backend & APIs

A strong backend lets your cross-platform apps stay simple and thin.

PHP / Node.js services RESTful APIs / JSON Monitoring & logging Integration with existing systems

Data & state management

We design data flows that keep state predictable across devices and sessions.

MySQL / PostgreSQL Offline sync strategies API versioning & contracts Analytics-ready events

Device features & integrations

We connect cross-platform apps to device capabilities and third-party services.

  • Camera, files, push notifications, location.
  • Payments, authentication and messaging APIs.
  • Integration with your existing web / admin tools.

Engagement Models

Whether you’re validating a new product, extending an existing system or migrating from native-only apps, we can adapt how we work with you.

Fixed-scope project

Best when your feature set and platforms are clearly defined.

  • Detailed scope and milestones.
  • Agreed assumptions on backend & APIs.
  • Predictable cost and delivery timeline.

Agile / evolving scope

Ideal for products that are still discovering their “best” platform mix and features.

  • Feature backlog and regular prioritisation.
  • Short sprints with demos.
  • Scope shifts based on learning and metrics.

Long-term product partner

We operate as your extended team, owning cross-platform delivery end-to-end.

  • Roadmap co-planning.
  • Regular releases and refactors.
  • Support for new platforms and integrations.

Prototype / migration first

Perfect when you want to test cross-platform or migrate from native step by step.

  • Focused prototype or pilot module.
  • Measured comparison with your current stack.
  • Clear migration or scale-up path.

Thinking about cross-platform for your next product?

Tell us about your users, platforms, timelines and existing systems. We’ll respond with realistic options — including where cross-platform fits and where it may not.

Share a project brief Talk to our team
We’re comfortable with pilots, phased roll-outs and hybrid stacks.
What usually happens next:
  • Step 1: We review your note and ask focused questions.
  • Step 2: Short call with your product / tech team.
  • Step 3: We share 1–2 practical ways to move forward.