Velan Software

Cross-Platform App Development Services

  • Cross-platform app development for iOS and Android
  • Flutter and React Native app development experts
  • Cost-effective, scalable multi-platform solutions
  • End-to-end design, development, testing & support

Expert Cross-Platform Mobile AppDevelopment Services

VelanApps cross-platform app development team

50%

Lower Dev Costs

Cross-platform app development consists of creating mobile applications that are compatible with iOS and Android yet use a single codebase. Technologies like Flutter and React Native reduce development cost and time while ensuring consistent UI/UX, scalability, and high performance across multiple devices.

We build high-performance applications that can be run on any device, platform, and operating system. Our cross-platform mobile app development services enable our clients to cut down the development cycles, lower the budgets and provide consistent user experiences without having to maintain multiple codebases.

We deliver cost-effective cross-platform mobile app development services in the USA, creating scalable multi-platform applications that meet both business and technical requirements. Whether you are launching a startup MVP or developing an enterprise-grade mobile solution, our expert team ensures consistent performance, seamless user experience, and simplified maintenance across iOS, Android, and web platforms.

Trusted by Clients Across the Globe

19+

Years Into Development

50+

Projects Delivered

12+

Countries

100+

Satisfied Clients

What We OfferCross-Platform App Development Services We Offer

Professional support to assist companies in setting goals, selecting the appropriate technology stack, and delivering high-performance applications across iOS, Android, and web platforms.

Consultation and Strategy

Professional support to assist companies in setting goals, selecting the appropriate technology stack (Flutter, React Native, .NET MAUI), and map out a development plan.

Cross-platform apps development technology testing
Architecture planning of scalable multi-platform solutions
Selection of performance-based framework
Product roadmap aligned with business goals

Industries That Thrive With Cross-Platform Mobile Applications

An industry-focused mobile application development provider delivering scalable, high-performance cross-platform solutions that work seamlessly across iOS and Android. We help organizations improve customer engagement, streamline operations, and accelerate digital transformation using modern frameworks like Flutter and React Native.

Healthcare

Healthcare

Cross-Platform App Development

We build cross-platform mobile apps that improve patient care, remote consultation, and healthcare accessibility.

Core Solutions

Telemedicine & Virtual Care Apps
Patient Monitoring Applications
Appointment Booking Systems
Health & Fitness Tracking Apps

How We Build YourCross-Platform App Development Process & Lifecycle

VelanApps follows a structured cross-platform app development process to deliver high-performance mobile applications across iOS and Android. From discovery to long-term support, every step is aligned with your business objectives, user needs, and technical requirements.

01

Discovery & Requirement Analysis

We begin by understanding business objectives, user requirements, and technical constraints. This stage defines the scope, priorities, and architectural direction of the project.

02

Framework Selection

We select the right framework based on performance, scalability, and product complexity — Flutter for high-performance custom UI, React Native for JavaScript ecosystems, and .NET MAUI for Microsoft-integrated enterprise systems.

03

UI/UX Design Strategy

We develop consistent, intuitive user experiences aligned with product workflows. All interfaces are cross-platform-optimized to feel native on every device and operating system.

04

Development

Our cross-platform app developers build scalable structures using a unified codebase, focusing on performance, stability, and modularity to ensure consistent behavior across all target platforms.

05

Integration & Quality Assurance

We integrate APIs, third-party services, analytics, and cloud systems. Strict QA testing ensures device compatibility, functional reliability, and consistent performance across iOS and Android.

06

Launch & Deployment

We handle store submissions, coordinate deployment, and manage the release of iOS and Android applications, ensuring a smooth rollout with minimal disruption.

07

Maintenance & Updates

As products grow, we provide long-term support, performance monitoring, and feature development to keep applications reliable, secure, and aligned with evolving business needs.

Hire Cross-Platform App Developers in the USA and Offshore Delivery Models

When you hire cross-platform app developers in the USA, you ensure high levels of communication, time zone alignment, regulatory compliance, and enterprise-level quality standards.

We offer access to experienced cross-platform app developers (Flutter, React Native) to cater to USA-based and international delivery models.

Our end-to-end support covers everything from development to long-term maintenance, delivering scalable, secure, and high-performance applications across iOS and Android.

Let's Discuss Your Needs!

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What Clients SayAbout Our Application Modernization Services

“”

Velan Apps transformed a mess of old endpoints into a well-documented REST layer. Our integrations now work predictably — something we hadn't experienced in years.

100% Predictable Integration Performance

RH

Richard Hawes

VP of Engineering · CoreBridge Systems

“”

They built our public REST API and SDKs from the ground up. Partner onboarding that previously took weeks now takes a single day.

Partner Onboarding Reduced from Weeks to 1 Day

LF

Leila Fontaine

Head of Platform · Nexio SaaS

“”

Our CRM, billing, and analytics are now connected through a single REST API with webhooks. Manual data entry between systems is completely gone.

Zero Manual Data Entry Across 3 Core Systems

DO

Daniel Osei

Director of Operations · Vantage Commerce

“”

VelanApps have end-to-end capability, which differentiates them from other IT services companies. They provided custom software development, completed a full cloud migration to AWS, instituted QA automation, and performed post-launch support — all under a single, 10-month engagement with no need to juggle multiple vendors. Their members communicated clearly, are technically absolutely knowledgeable, and always delivered on time. We have renewed our contract thrice, and we still depend on their service.

3× Contract extensions from VelanApps for 10 months of continuous delivery

MW

Marcus Webb

Full-Time Client · Miami, FL, USA

“”

We wanted to create an AI-powered mobile app that could analyse live inventory data and recommend tailored product bundles. VelanApps emerged as one of the very few companies with an actual command over AI-powered mobile app development. They built a powerful ML pipeline, wrote Swift/Kotlin native layers, and integrated our recommendation engine seamlessly. The app is now reactive to each user's shopping behaviour in real time, providing an extremely bespoke experience.

38% boost in average order value within Quarter 1 of the launch

NC

Nathan Clarke

Founder · Phoenix, AZ, North America

“”

While searching various software outsourcing companies, VelanApps stood out due to their transparent and systematic development process. We had highly detailed sprint reports every 2 weeks, weekly calls for constant communication, and a project manager dedicated to our project who had a solid understanding of our product vision.

Launched our SaaS platform in 18 weeks — 22% under anticipated spend

KH

Kevin Harrington

VP Product · Streamline SaaS Company · Atlanta, USA

“”

We had outgrown our website six times over and needed a full reimagination of our digital footprint. VelanApps delivered end-to-end website development services — strategy, UX design, custom WordPress development, CRM integration, and SEO architecture. Their consultative approach stood out; the team first sought to understand our business goals before writing a single line of code.

47% rise in leads from organic sources in 90 days. Bounce rate dropped from 74% to 38%

TG

Thomas Gallagher

Director of Marketing · Denver, CO, USA

Building Success Together

Jeeno
Learning
Capex
MyRE
Progress
OK-Saftey
Crowder Supply
Gleam
Zero Defects
Adam
nao medical
JA Willow
Find a Pet
Mavs Shop
Earth Savers
Lux View
Referred Roofing
Apogee Event Productions

Want to hear more from our clients? Read all reviews and see what they have to say.

Build Innovative Mobile Apps in the USA

Partner with top developers, time-zone-aligned with the USA, to create secure, high-performing mobile apps tailored for your business. Reach local users and scale faster.

How Much DoesCross-Platform App Development Cost?

Outsourced cross-platform app development costs depend on the complexity of features, integrations, security standards, and UI/UX needs. Startups may begin with smaller investments, while enterprise applications with cloud and API integrations may require larger budgets. We assist companies in estimating realistic budgets based on scope, scalability objectives, and long-term maintenance plans.

01

Hourly
Plan

  • Best for short-term work, bug fixes, feature enhancements, and on-demand development support — flexible billing suited to small tasks, updates, and consulting.
  • Model Best For -Small tasks, updates, and consulting
02

Monthly
Plan

  • Ideal for dedicated development teams working on continuous app development and feature releases — best suited for MVP development, startups, and ongoing projects.
  • Model Best For -MVP development, startups, ongoing projects
03

Yearly
Plan

  • Best for full-cycle development, long-term maintenance, scaling, and continuous improvements — ideal for enterprise applications and products built for the long term.
  • Model Best For -Enterprise applications, long-term products

Not sure which plan fits your project? Enquire about cost and get a tailored estimate for your requirements.

Hire Offshore Cross-Platform App Developers

Access skilled offshore teams to develop multi-platform mobile apps that save time and reduce costs without compromising quality.

Modern Tech Stack forCross-Platform App Development Technologies

We use a modern, battle-tested technology stack to build high-performance cross-platform mobile applications that run seamlessly across iOS, Android, and web from a single codebase.

Cross-Platform Frameworks

Frameworks

Flutter
Flutter
React
React Native
DotNet
.NET
Go Lang
Go

Programming Languages

Languages

Dart
Dart
TypeScript
TypeScript
JavaScript
JavaScript
C#
C#
Kotlin
Kotlin
Swift
Swift
Ktor
Ktor

State Management

Libraries

Redux
Redux
M
MobX
B(
Bloc (Flutter)
R
Riverpod
G
GetX

Backend & APIs

Technologies

Nodejs
Node.js
Firebase
Firebase
Graphql
GraphQL
Python
Python
Fast API
FastAPI
Spring Boot
Spring Boot

Cloud Platforms

Providers

AWS
AWS
Azure
Azure
GoogleCloud
Google Cloud
Firebase
Firebase

Databases

Cloud & Mobile

Firebase
Firebase
MongoDB
MongoDB
MongoDB
Realm

Relational

PostgreSQL
PostgreSQL
MySQL
MySQL

UI/UX Design & Libraries

Design Tools

Figma
Figma
Adobe
Adobe

UI Libraries

Material UI
Material UI
Tailwind CSS
Tailwind CSS
Ant Design
Ant Design

DevOps & CI/CD

Tools

Docker
Docker
Kubernetes
Kubernetes
Jenkins
Jenkins
GIT
GitHub Actions
Azure DevOps
Azure DevOps

Testing & QA

Frameworks

Jest
Jest
A
Appium
Selenium
Selenium
Cypress
Cypress

Analytics & Monitoring

Tools

Firebase
Firebase
M
Mixpanel
S
Sentry
C
Crashlytics

Version Control

Platforms

GIT
Git
Atlassian
Atlassian
G
GitLab
BitBucket
Bitbucket

Push Notifications & Messaging

Services

Firebase
Firebase
O
OneSignal
T
Twilio
S
SendBird
VelanApps Cross-Platform App Development Partner for USA Businesses

Why ChooseVelanApps as Your Cross-Platform App Development Partner for the USA?

Choosing an offshore cross-platform app development partner with US time-zone-aligned delivery ensures improved collaboration, regulatory compliance, secure architecture, and enterprise-grade quality standards. We collaborate with product teams, founders, and businesses in New York, California, Texas, and throughout the USA, offering stable delivery patterns and long-term technical partnerships.

Our Credentials

ISO 9001 Bureau Veritas Certification
ISO 27001 Bureau Veritas Certification
NASSCOM Member
STPI
CII – Confederation of Indian Industry

Businesses gain faster delivery, scalable solutions, and continued maintenance support tailored to the needs of the US market and industry — all from a single unified codebase for iOS and Android.

Expert Flutter & React Native Team

Our developers specialize in cross-platform frameworks that deliver native-like performance across iOS and Android.

Faster Time-to-Market

A single codebase for both platforms reduces development cycles and accelerates your product launch.

Regulatory & Security Compliance

We build apps aligned with US regulatory requirements and enterprise-grade security standards.

Long-Term Technical Partnership

From MVP to scale, we provide end-to-end development, maintenance, and continuous improvement support.

What Is Our Work

Read Our Articles

See our blog for the most recent information on industry news, tech developments, and professional advice.

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Explore Our Case Studies

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Frequently Asked QuestionsCross-Platform App Development Services

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Hire Offshore iOS & Android Developers

Scale your team with expert offshore developers and accelerate app development for iOS and Android platforms simultaneously.