What is cross-platform mobile app development?

Cross-platform mobile app development is a framework that allows teams to deliver a single app with shared code for all types of operating systems (Android, iOS, Windows, Linux, etc). It is favored by startups and businesses at the early stage of digital transformation who need to ship their product to the market fast but have a limited budget.

Why OmiSoft for cross-platform app development?

OmiSoft has versatile expertise in cross-platform app frameworks across multiple business niches and offers full-cycle app design, development, and support services. We take a deep dive into your product requirements and deliver solutions in line with your business goals. Expect to see transparent communication, a flexible approach, and agile cross-platform development methodology in each and every project we undertake.

How to get cross-platform app maintenance help and post-launch support?

All cross platform app development service packages at OmiSoft include advanced QA and ongoing support for your products. If you already own an app and wish to request post-launch support for it, reach out to us, and we’ll provide the best collaboration model for you.

Who owns the code of our app?

We practice the culture of shared code, so you can access it anytime you need. If you wish to assign appropriate copyright and licensing control for the custom code we write for your app, you’ll be able to verify the terms of code ownership before the project starts.

What is your pricing for cross-platform app development?

The pricing for cross platform mobile app development services will vary based on your chosen technology as well as on the complexity of the project itself. Yet, we stay very customer-centered in our approach to pricing. Reach out to us and get your project estimation for free.

Application Modernization Services

Our application modernization services help enterprises upgrade outdated software into agile, scalable, cloud-native solutions

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92%

of Forbes Global 2000 companies use SAP

98%

of the 100 most valued brands use SAP

16TN

of consumer
purchases

77%

World
transactions

Our works

eBay-like service for African market Crypto exchange DEX platform NFT Minting Development

$200.000

helped our client to get investments

6 months

for product development

5 Service

Dex, NFT Marketplace, Launchpad, Farming

What clients say

5.0

OmiSoft impressed us with their technical expertise and reliability in meeting deadlines. Their team worked smoothly with ours, delivering high-quality solutions that helped us reach our goals on time.

Stas Nartov

CEO & Founder at Cliqbird

5.0

OmiSoft's expertise and focus on automation helped us optimize systems and reduce costs. Their professionalism and strategic approach brought lasting improvements to our operations.

Yehor Havrylenko

CEO & Founder at Umbrelly

5.0

OmiSoft demonstrates exceptional clarity in communication and efficiency in delivery. Their team’s dedication and results-driven approach exceeded our expectations.

Vitaliy Basiuk

CEO at EvaCodes

5.0

Read reviews on Clutch

What we do?

Cross-Platform App
Development Services

01
Legacy System Assessment

In-depth evaluation of your existing stack, architecture, and business logic to identify modernization opportunities.
02
Application Rehosting (Lift-and-Shift)

Migrate legacy apps to cloud environments like AWS, Azure, or GCP with minimal code changes.
03
UI/UX Modernization

Revamp outdated interfaces with modern design systems using React, Angular, or Vue.
04
DevOps & CI/CD Integration

Implement automated testing, deployment, and monitoring for modern development workflows and reduced downtime.

Legacy System Assessment

In-depth evaluation of your existing stack, architecture, and business logic to identify modernization opportunities.

Application Rehosting (Lift-and-Shift)

Migrate legacy apps to cloud environments like AWS, Azure, or GCP with minimal code changes.

UI/UX Modernization

Revamp outdated interfaces with modern design systems using React, Angular, or Vue.

DevOps & CI/CD Integration

Implement automated testing, deployment, and monitoring for modern development workflows and reduced downtime.

Launch your own DEX Platform in a month with our White Label solution

3 hours of consultation with a Marketing expert as a gift

Tech stack

Our cross-platform technologies

React Native

Flutter

Ionic

Firebase Services

GraphQL

Industries we work in

Our team's expertise

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FAQ

Frequently asked questions

Application modernization is the process of updating outdated legacy applications to modern architecture, infrastructure, and technology stacks to improve performance, scalability, and security.

We follow a phased or parallel rollout approach, combined with automated testing and backups, to ensure smooth transitions and business continuity.

Yes. We specialize in cloud migration—whether it's rehosting, replatforming, or refactoring your legacy applications for cloud-native performance.

Modernization helps reduce tech debt, improve system performance, enhance user experience, enable scalability, and align your IT with business innovation goals.