Our Services

Cross-Platform App Development

We develop high-performance cross-platform mobile applications that deliver a seamless native-like experience on both iOS and Android. Using frameworks like Flutter, React Native, and Xamarin, DELCU ensures rapid development, cost savings, and unmatched consistency—all without compromising on quality.

What We Offer

Smart Solutions with Our Cross-Platform App Services

Our team of cross-platform specialists ensures your app performs flawlessly across devices and platforms. Here's how we help bring your product vision to life with unified code and a consistent brand experience

Strategy & Consulting

We evaluate your goals and user expectations to define the best cross-platform development strategy tailored to your business objectives.

App Design & Development

We design intuitive interfaces and develop high-performing apps that ensure consistency and fluidity across all mobile platforms.

Responsive Web Apps

We develop responsive web applications that feel and function like native apps, ensuring a seamless experience across browsers and screen sizes.

Application Migration

We migrate your legacy applications into modern cross-platform systems with enhanced performance, streamlined interfaces, and new feature compatibility.

Legacy App Modernization

We improve outdated applications with new architecture, better usability, and modern tech stacks to meet current performance and security standards.

Support & Maintenance

We offer continuous performance tuning, bug tracking, feature updates, and versioning support to keep your app running at its best.

Why choose us

Why Companies Trust DELCU for Cross-Platform Apps

DELCU has delivered secure and scalable apps for a variety of industries using modern frameworks and agile delivery models. We prioritize speed, stability, and cross-device optimization.

Trusted by Startups and Enterprises
Pixel-perfect cross-platform apps
Zero hidden costs, transparent scope
End-to-end support and testing

Industries We Serve

Industries We Cater To

We tailor our cross-platform development services for diverse business domains:

Healthcare

Apps with strong HIPAA compliance and real-time updates

Fintech

Secure, high-performance solutions with integrated payments

BFSI

Compliant banking applications with quick deployment

Automotive

Cross-device fleet and maintenance apps with GPS and diagnostics

Frameworks & SDKs

React Native

Flutter

Xamarin

Programming Languages

JavaScript

TypeScript

Dart

Backend & Databases

Node.js

PostgreSQL

Firebase

AWS Lambda

Technologies we use

Tech Stacks We Use

We leverage a blend of modern frameworks and tools to create reliable, efficient, and scalable cross-platform applications

Hiring Models

Our Custom Hiring Models

Find the right fit for your goals with our flexible engagement options tailored to your scope, speed, and budget.

Fixed Price Model

This model offers predictability and structure for projects with a fixed scope, timeline, and deliverables.

Streamlined and straightforward process
Predictable costs with minimal overhead
Transparent milestones and checkpoints
Lower risk and hands-on management
Ideal for short-term, well-scoped projects

Dedicated Hiring Model

You get a full-time team that works exclusively on your project, fully aligned with your workflows.

Agile and scalable collaboration
Dedicated focus and faster time-to-market
Adaptable to shifting priorities
Ideal for complex builds and product evolution

Time & Material Model

Pay only for actual hours and effort—perfect when project requirements are fluid or undefined.

Immediate ramp-up and execution
Flexibility to iterate and evolve
Transparent billing and tracking
Scalable team effort on demand
Great for prototypes, experiments, or open-ended builds

Frequently Asked Questions

Smart Questions About Cross-Platform App Development

At DELCU, we build powerful apps that function seamlessly across iOS and Android using top frameworks like Flutter, React Native, and Xamarin. Our experienced developers ensure every project receives dedicated attention and delivers consistent quality. Your app will be user-friendly, scalable, and tailored to your brand. With a strong track record and client-centric approach, we focus on building features your users will actually use and love.

Absolutely not. We maintain 100% transparency in our pricing. You’ll always know what you're paying for, and there are no surprise costs. Every estimate is fully explained in advance. We offer flexible payment models and bill you only for the services you need—no fluff, no confusion.

Yes, you’ll always be in the loop. We follow a structured process with clear milestones, weekly updates, and development demos. You'll have access to builds throughout the process and communicate directly with our team to give feedback in real time

Pricing depends onPricing varies depending on your app’s complexity, feature list, and platform requirements. We’ll provide a detailed estimate after understanding your needs. Whether it’s a lean MVP or a feature-rich product, we’ll tailor the development scope to your goals and budget. the scope, features, tech stack, integrations, and deployment model. We provide a transparent estimate after discussing your exact needs.

Yes, 100%. Upon full payment and project delivery, all rights and intellectual property, including source code, are handed over to you. It’s your product—completely.