Services

Cross-Platform App Development Services

Businesses often need applications that work across multiple mobile platforms while maintaining a consistent product experience.

The challenge

Why this matters for your business

Alive Inc. provides cross-platform app development services for organizations that want to build applications for Android, iOS, and other supported platforms using an efficient shared-codebase approach.

We develop cross-platform applications for startups, businesses, enterprises, e-commerce companies, marketplaces, customer portals, internal business systems, and industry-specific digital products.

Our services cover product strategy, UI/UX design, application development, backend and API integration, testing, deployment, maintenance, and ongoing enhancement.

What we build

Cross-Platform App Development, scoped to your workflows

What Is Cross-Platform App Development?

Cross-platform app development involves creating applications that can operate across multiple operating systems using a shared development architecture or codebase.

Instead of maintaining completely separate applications for every platform, a cross-platform approach can allow businesses to share substantial portions of:

  • Application logic
  • UI components
  • Data models
  • API integrations
  • Business workflows
  • Testing infrastructure

Custom Cross-Platform App Development

We develop custom applications around your business requirements, target users, and technical environment.

Applications can include:

  • User registration
  • Authentication
  • Profiles
  • Dashboards
  • Search
  • Notifications
  • Payments
  • Location services
  • Messaging
  • Media
  • Booking
  • E-commerce
  • Customer portals
  • Business workflows

Android & iOS App Development

We build applications that provide consistent functionality across Android and iOS while addressing platform-specific requirements where necessary.

This approach can help businesses maintain a unified product strategy across major mobile platforms.

Flutter Cross-Platform Development

Flutter can be used to create applications for Android and iOS using a shared codebase.

Cross-Platform Business Applications

We develop mobile applications for:

  • Sales teams
  • Field employees
  • Customer service
  • Delivery teams
  • Agents
  • Partners
  • Internal operations

Cross-Platform E-commerce Applications

We build applications that provide customers with mobile access to products and services.

Features can include:

  • Product catalogs
  • Categories
  • Search
  • Filters
  • Shopping carts
  • Checkout
  • Payments
  • Customer accounts
  • Orders
  • Order tracking
  • Wishlists
  • Promotions
  • Notifications

Cross-Platform Marketplace Applications

Marketplace applications can support multiple user groups within a single mobile product.

Potential functionality includes:

  • Buyer accounts
  • Seller accounts
  • Listings
  • Search
  • Filters
  • Reviews
  • Messaging
  • Orders
  • Payments
  • Seller dashboards
  • Notifications

Cross-Platform App Modernization

We can evaluate existing mobile applications and determine whether a cross-platform architecture is appropriate for modernization.

Modernization can include:

  • Application redesign
  • Architecture improvements
  • Platform consolidation
  • API modernization
  • Performance optimization
  • New functionality
  • Third-party integrations
  • Codebase restructuring

Authentication & User Accounts

Applications can support:

  • Email authentication
  • Mobile number verification
  • OTP
  • Social login
  • Multi-factor authentication
  • Password recovery
  • Account management

Push Notifications

Cross-platform notification systems can support:

  • Order updates
  • Appointment reminders
  • New messages
  • Customer notifications
  • Marketing communications
  • Workflow alerts
  • Service updates

Payments

Applications can integrate appropriate payment services for:

  • Checkout
  • Transactions
  • Recurring payments
  • Payment status
  • Refund workflows
  • Transaction history

Location & Maps

Depending on requirements, applications can provide:

  • Maps
  • Geolocation
  • Location search
  • Address selection
  • Nearby services
  • Delivery tracking
  • Location-based workflows

Messaging

Applications can support:

  • One-to-one messaging
  • Group communication
  • Customer support
  • Notifications
  • File sharing
  • Communication history

Media

Cross-platform applications can support:

  • Images
  • Video
  • Audio
  • Camera functionality
  • Document uploads
  • Media galleries
  • Streaming

How we deliver

Cross-Platform App Development Process

  1. 01

    Requirements Analysis

    We identify the application's users, business objectives, target platforms, functionality, integrations, performance requirements, and technical constraints.

  2. 02

    Product & UX Planning

    We define user journeys, application structure, information architecture, wireframes, prototypes, and interface design. Our UI/UX Design service can support dedicated product design requirements.

  3. 03

    Platform & Architecture Planning

    We determine which functionality can be shared and where platform-specific implementation may be necessary, covering application structure, backend, APIs, database, authentication, security, integrations, and infrastructure.

  4. 04

    Application Development

    We develop the shared application functionality while implementing platform-specific features where required.

  5. 05

    Backend & API Integration

    Applications can connect with CRM platforms, ERP systems, payment services, cloud infrastructure, communication platforms, analytics systems, custom backend systems, and third-party APIs. Our API Development & Integration services can support complex integration requirements.

  6. 06

    Testing

    We test across supported platforms and devices, including functional testing, UI testing, device compatibility, platform compatibility, performance testing, security testing, API testing, and usability testing.

  7. 07

    Deployment

    We prepare applications for production deployment across the required platforms and assist with release requirements.

  8. 08

    Maintenance & Enhancement

    After launch, we provide ongoing maintenance, bug fixes, platform updates, performance optimization, security improvements, and new functionality through Website & App Maintenance.

Why Alive Inc

Why Choose Alive Inc. for Cross-Platform App Development?

Multi-Platform Development

We build applications designed to operate across the required mobile platforms.

Custom Application Architecture

We develop application architecture around your product, business processes, integrations, and scalability requirements.

Backend & API Expertise

We can develop or integrate the backend infrastructure required to support the application.

Business System Integration

Applications can connect with CRM, ERP, e-commerce, payment, cloud, communication, and other business systems.

Platform-Specific Support

Where necessary, we can incorporate platform-specific functionality rather than relying exclusively on shared code.

Ongoing Development

We provide maintenance, updates, performance optimization, security improvements, and additional feature development after launch.

Questions

Frequently asked

What is cross-platform app development?

Cross-platform app development is an approach to building applications that operate across multiple platforms using shared application architecture or code.

Can you build both Android and iOS apps?

Yes. We can develop applications targeting both Android and iOS through an appropriate cross-platform or hybrid architecture.

Is Flutter a cross-platform technology?

Yes. Flutter is a cross-platform development framework that can be used to create applications for multiple platforms from a shared codebase.

Can a cross-platform app connect to a CRM?

Yes. Applications can connect to CRM systems through APIs and integrations. They can also integrate with Alive CRM for appropriate lead and customer management workflows.

Can you build cross-platform e-commerce applications?

Yes. We can develop cross-platform e-commerce applications with catalogs, search, shopping carts, checkout, payments, accounts, orders, and notifications.

Can cross-platform apps use device features?

Yes. Cross-platform applications can access many device capabilities through supported APIs and plugins. Platform-specific implementation can be added when necessary.

Is cross-platform development suitable for enterprise applications?

It can be suitable for many enterprise use cases. Suitability depends on application requirements, integrations, security, performance, device functionality, and the organization's technology strategy.

Can you convert an existing native app to cross-platform?

We can assess an existing Android or iOS application and determine whether migration or rebuilding using a cross-platform approach is appropriate.

Do you provide cross-platform app maintenance?

Yes. We provide ongoing maintenance, platform updates, security improvements, bug fixes, performance optimization, and feature enhancements.

How long does cross-platform app development take?

The timeline depends on application scope, features, design, backend requirements, integrations, testing, and deployment requirements. A project-specific timeline can be established after requirements analysis.

Build Your Cross-Platform Application

From customer-facing mobile products and e-commerce applications to enterprise tools, marketplaces, and industry-specific applications, Alive Inc. develops cross-platform solutions around your business and technical requirements.