Choosing the right cross-platform app development company isn’t just about checking boxes—it’s about finding a partner who truly gets your vision and can bring it to life across both mobile and web. Whether you’re aiming to reach a wider audience or create new ways to generate revenue, the process can feel overwhelming.
That’s why we’ve done the heavy lifting for you. We’ve put together a handpicked list of companies that know what it takes to build apps that work seamlessly across platforms like iOS and Android. These aren’t just developers—they’re teams who deliver reliable, scalable apps that grow with your business.
In this guide, you’ll discover who they are, what they offer, and how they’ve helped others succeed. So, if you’re ready to turn your idea into a high-performing, native-like app that works everywhere your users are—let’s dive in and find the perfect match for your needs.
Top Cross Platform App Development Companies to Know
Barb Corp
Founded: 2016
Headquarters: NY
At Barb Corp, we specialize in building cross platform applications that run smoothly across both mobile and web. With over a decade of hands-on experience, we help businesses grow their digital presence and connect with users on every device. Our approach is rooted in innovation, practicality, and a deep focus on the end user.
Let’s chat about your idea — Book a Call and we’ll explore how to bring it to life.
With more than 200 projects behind us, we’ve seen what works and what doesn’t. Whether you’re aiming to increase customer loyalty, launch a new revenue stream, or boost ROI, our team is here to turn your vision into a high-performing product. You bring the challenge — we’ll bring the code, support, and strategy to solve it.
Key Services:
- Mobile App Development
- Custom Software Development
- AI Solutions
Industries We Serve:
- Fintech
- Healthcare
- Real Estate
- Blockchain
- Education and more
impltech
Founded: 2017
Headquarters: Berlin, Germany
With over 10 years in the game and more than 100 successful projects, impltech has earned its place as a trusted cross platform development partner. Their team of seasoned developers, designers, and engineers brings deep expertise in crafting apps for both Android and iOS — all from a single codebase. That means faster delivery, smarter budgets, and better results.
Whether you’re a startup launching your MVP or an enterprise expanding your digital footprint, impltech blends affordability with high-impact outcomes. Their people-first mindset and technology-driven process deliver more than just working products — they deliver memorable user experiences.
Core Services:
- Mobile Development
- Software Development
- UI/UX Design
- MVP Development
Industries They Work With:
- Fintech
- Healthcare
- Real Estate
- Pharmaceutical
- …and beyond
Why Choose impltech?
Because they don’t just build apps — they build efficiently, transparently, and with your business goals in mind. By using a single codebase, they shorten development timelines and make scaling easier. Every project is backed by clear communication, iterative progress, and a commitment to getting it right.
Their portfolio includes everything from sleek MVPs to full-scale platforms, always crafted with care and precision. Clients value them not just for results, but for how smooth the journey is along the way.
Tekrevol
Founded: 2018
Headquarters: Houston, TX, USA
At Tekrevol, innovation isn’t just a buzzword — it’s their foundation. With a global team of 300+ developers, designers, and strategists, Tekrevol helps businesses of all sizes rethink what’s possible through cutting-edge mobile and web solutions. Whether you’re looking to launch an app, build a product from scratch, or digitally transform your operations, they’re ready to lead the way.
With 10+ offices across the U.S., Dubai, and Qatar, Tekrevol brings a truly international perspective to every project. Their strength lies in combining creative vision with deep technical expertise — delivering not just apps, but impactful digital experiences.
Key Services:
- Mobile App Development
- Custom Software Development
- Game Development
- AI & Machine Learning
Industries Served:
- Music & Entertainment
- SaaS
- Automotive
- On-Demand Services
- And more
Why Choose Tekrevol?
Because they do more than write code — they build future-ready platforms that turn ideas into scalable solutions. Their process is hands-on and collaborative, from strategy and prototyping to development, QA, and post-launch support. Tekrevol focuses on closing the gap between what users want and what businesses need.
Their website offers deep insights into how their tech stack and methods evolve with trends — showing not only what they build, but how and why it works.
Select Projects:
From real estate apps like Houze Hookup, to fitness and lifestyle platforms like Tamreeni and Rise Up King, Tekrevol has tackled challenges across industries. Each project reflects their commitment to quality, user engagement, and long-term success.
Enterprise Monkey
Founded: 2014
Headquarters: North Geelong, Victoria, Australia
Founded by Aamir Qutub, Enterprise Monkey has grown into a trusted name in cross-platform app development — helping businesses connect with more users through polished, secure, and high-performing apps for both Android and iOS. Their go-to tool? React Native — enabling native-like performance with faster time-to-market and simplified maintenance.
What sets Enterprise Monkey apart is its focus on transparency and trust. From budget estimates to timelines and visual blueprints, their clients stay informed and in control throughout the entire process. Plus, with ISO 27001 certification, security is built into every layer.
Key Services:
- Mobile & Web App Development
- AI-Powered Solutions
- Digital Strategy & Audits
- eCommerce Integrations
Industries Served:
- Healthcare
- Education
- Human Resources
- …and others
Why Choose Enterprise Monkey?
Because they know one size never fits all. Enterprise Monkey works flexibly with both fixed-price and Agile models to suit the needs of each client. Whether you’re building a chatbot, launching an e-learning platform, or upgrading your eCommerce systems, they’re equipped to deliver — securely, efficiently, and with future scalability in mind.
Regular updates, long-term support, and human-first communication make them more than developers — they’re collaborative partners.
Select Projects:
Enterprise Monkey refers to their case studies as “a beacon of what’s possible when creativity meets technology” — and rightly so. One example includes their work with Visual Australis, where they delivered multiple digital products tailored for business growth and user engagement.
Kyanon Digital
Founded: 2012
Headquarters: Ho Chi Minh City, Vietnam
Kyanon Digital is all about building apps that not only work — but truly resonate with users. As a global provider of cross platform development services, they combine future-proof engineering with a deep commitment to human-centered design. Their Agile team of problem-solvers brings expertise in React Native, Flutter, and Xamarin, helping clients reach users on both Android and iOS with one unified codebase.
From early-stage startups to enterprise-scale organizations, Kyanon Digital equips teams with solutions that perform well, scale effortlessly, and keep users coming back.
Key Services:
- Strategy & Planning
- Full-Cycle App Development
- Data & AI Integration
- UI/UX Design
Industries Served:
- Banking & Financial Services
- Food & Hospitality
- Education
- Healthcare
- And more
Why Choose Kyanon Digital?
Because they build with purpose — not just speed. Every app they create is designed around five essential pillars: user-centric experience, performance optimization, airtight security, long-term scalability, and visibility in the App Store and Play Market.
Whether you’re launching your first product or upgrading an existing one, Kyanon Digital ensures it’s built to last — and built to stand out.
TXI
Founded: 2002
Headquarters: Chicago, IL, USA
With over two decades of experience, TXI brings a rare mix of technical depth, business empathy, and creative problem-solving to cross platform app development. They don’t just build apps — they co-create digital products that drive real business impact. Using React Native, TXI delivers apps that feel native on both iOS and Android, while maintaining a unified codebase and development process.
But what really sets them apart is how they work — with transparency, trust, and a focus on long-term relationships. They treat your product as if it’s their own, giving you full ownership and full visibility along the way.
Key Services:
- Strategy & Product Planning
- Cross Platform App Development
- Continuous Optimization & Innovation
Industries Served:
- Digital Health
- Biopharma
- Media & Communications
- Education
- Retail
Why Choose TXI?
Because they build with intention. TXI follows a clear and proven development framework — starting with deep discovery and definition, followed by agile development, thoughtful feedback loops, and ongoing improvement. It’s a process designed to deliver value quickly and adapt as your needs evolve.
They also “mind the money,” ensuring budget transparency and giving you control from day one. Their collaborative, human-first approach turns technical challenges into opportunities — and ideas into successful, scalable apps.
What Is a Cross Platform App Development Company?
Think of a cross platform app development company as the maker of a universal key — one that unlocks doors on multiple platforms like iOS, Android, and even Windows, without the need to craft a separate key for each. Instead of building a brand-new app for every operating system, these companies create a single solution that works smoothly across them all.
It’s kind of like building one smart bridge that connects several islands, instead of constructing a different bridge to each one. And just like every island has its own terrain, every platform has its own rules — from Android’s Material Design to Apple’s Human Interface Guidelines. These teams know how to honor those differences while still delivering a unified experience.
In short, cross platform app development companies are specialists in creating apps that look good, feel native, and perform well across phones, tablets, desktops, and even smart TVs. They help you do more with less — reaching more users without duplicating the work, time, or cost.
Popular Technologies Used in Cross Platform Development
One of the biggest advantages of cross-platform development is that it lets you reach more users — faster and more cost-effectively. Instead of building one app for Android and a separate one for iOS, developers use powerful tools that allow them to write code once and deploy it everywhere.
Some of the most widely used technologies in this space include React Native, Flutter, and Xamarin. Each has its strengths — and choosing the right one often depends on your project’s goals, performance needs, and team preferences. According to recent surveys, nearly one-third of developers now rely on these tools to build mobile apps.
- React Native (by Meta) is known for its strong performance and huge community.
- Flutter (by Google) offers beautiful UI capabilities and rapid development.
- Xamarin (by Microsoft) is great for integrating with .NET and C# environments.
From open-source flexibility to robust enterprise-grade frameworks, these technologies help developers create apps that look and feel native — while saving time, effort, and resources along the way.
How to Choose the Right Cross-Platform App Development Company
Choosing the right development partner is one of the most important decisions you’ll make in your app journey. A great team can turn your idea into a polished product — while the wrong one can drain your time, budget, and energy. Here’s how to make the right choice.
Review their portfolio and experience
Start by looking through their past projects. Focus on examples that are similar to what you’re planning — not just in function, but in complexity and industry. Pay attention to whether they’ve worked with frameworks like Flutter, React Native, or Xamarin. Teams with 5+ years of hands-on experience in these technologies tend to be more reliable and efficient.
A company that’s built apps for your type of business will already understand your users and challenges — giving you a head start.
Assess technical expertise and toolset
Ask about the programming languages and platforms the team uses. Are they fluent in technologies like JavaScript, Dart, or C#? Are they up to date with current trends in cross-platform development? The more familiar they are with your tech stack, the smoother the collaboration will be.
Technical strength alone isn’t enough — but it’s the foundation for everything else.
Check testimonials and reputation
Look for reviews on third-party sites like Clutch or GoodFirms, as well as case studies on the company’s own website. Positive feedback from real clients — especially those in similar industries — speaks volumes. It can give you insight into how the team handles challenges, meets deadlines, and supports clients after launch.
A strong reputation isn’t built overnight. If a company consistently gets praise from its clients, there’s usually a good reason.
Evaluate communication and project management
How the team communicates is just as important as how they code. Ask what tools they use to manage tasks and keep you in the loop. Are they using project management systems like Asana or Monday.com? Will you get regular updates, demos, and check-ins?
A company that keeps communication open and clear helps ensure your project stays on track and avoids unnecessary stress.
Red Flags to Watch For
Hiring a cross platform app development company is a serious investment — not just in money, but in time, trust, and long-term results. A good partner will guide you through the process, adapt to your goals, and support your product beyond launch. But some warning signs can signal the opposite.
Here are common red flags to look out for when evaluating potential vendors:
Unrealistic promises
If a team says they can deliver a full-featured app in just a few days, be cautious. Quality cross platform development takes time — from research and planning to testing and iteration. Rushing the process usually means cutting corners.
No post-launch support
Building the app is only half the job. If a company doesn’t offer ongoing maintenance, updates, or bug fixes, you could be left stranded when something breaks — or when your users expect improvements.
Lack of collaboration
You should always be involved in key decisions about your product. If the team makes changes without your input, ignores your requests, or doesn’t ask for feedback, that’s a sign they don’t respect your ownership.
Poor communication
If your early conversations are filled with vague, overly technical explanations — or worse, your questions are dismissed entirely — it’s a major red flag. You need a partner who explains things clearly and respects your role in the process.
Missed deadlines with no accountability
Delays can happen, but they should come with transparency and valid reasons. If a company frequently reschedules meetings, misses key milestones, or fails to respect your time, it’s unlikely they’ll meet your expectations down the line.
What Are the Benefits of Partnering with a Cross Platform App Development Company?
Choosing a cross platform development partner isn’t just a trend — it’s a strategic move that can save time, cut costs, and help you reach more users without doubling your workload. Here’s a closer look at the biggest advantages:
Cost savings and faster time to market
Traditionally, building separate apps for iOS and Android meant hiring two teams, writing two codebases, and paying for everything twice. Cross platform development solves that. With one shared codebase, you can reduce development costs by 30–40% and often launch your product much faster — sometimes in nearly half the time.
Access to a wider audience
Launching on both iOS and Android at the same time means your product instantly becomes available to most of the mobile world — around 75% of the global market. No need to choose a platform first and risk leaving half your audience behind.
Consistent user experience across platforms
User experience is everything. A consistent look and feel, no matter the device or OS, builds trust and brand loyalty. Just look at Spotify — they use cross platform technology to ensure their app feels the same whether you’re on an iPhone or Android phone.
Simplified maintenance and updates
Managing two separate codebases can be a nightmare when it comes to updates and bug fixes. With cross-platform apps, updates happen in one place — saving you time, resources, and headaches. Companies like Xero benefit from this every day, keeping their accounting app reliable and consistent across all devices with minimal overhead.
Built-in cloud integration
Many cross platform apps are designed with cloud compatibility in mind. That means easier data sync between devices, better scalability, and a seamless experience for users whether they’re switching phones or jumping from mobile to desktop.
What to Ask Cross Platform App Development Companies
The first call with a potential development partner is more than just introductions — it’s your chance to see how they think, how they communicate, and whether they’re the right fit for your project. The questions you ask now can save you a lot of trouble later.
Here are some key things to ask (and why they matter):
Can you walk me through one of your most successful projects?
This isn’t just about name-dropping clients — it’s about understanding how they solve problems, what kind of outcomes they deliver, and how they define success. Even if some details are under NDA, a good team should still be able to share the story behind their impact.
How do you manage timelines and stay within budget?
You want to hear about their project management approach. Do they use agile methodology? Do they set clear milestones? How do they handle changes or unexpected delays? A transparent, structured answer here shows maturity and accountability.
What’s your experience specifically with cross platform development?
Ask for real examples of apps they’ve built using React Native, Flutter, or Xamarin. Even better — check if the apps are live in the App Store or Google Play and read the reviews. Seeing how users react says a lot about the quality of the final product.
How do you keep clients updated throughout the project?
Clear, consistent communication makes or breaks a development partnership. Ask how often they send updates, what tools they use (Slack, Microsoft Teams, Jira, etc.), and whether you’ll have access to things like task boards or sprint reviews. You shouldn’t be guessing what’s happening behind the scenes.
How Much Do Cross Platform App Development Company Services Cost?
Partnering with a cross platform development company can be one of the smartest investments you make — if you plan your budget wisely. The final cost can vary widely depending on a few key factors, so let’s break them down:
1. Technology stack
The tools and frameworks your team uses will affect both timeline and budget. Popular options like Flutter and React Native can significantly reduce cost — sometimes by up to 40% — because developers write one codebase that works across platforms. However, if your app needs complex tech like AR/VR, AI, or blockchain, be prepared for that to raise the price by $30,000–$50,000 or more.
2. Project complexity
The more features, screens, or integrations your app requires, the more time and resources it’ll take to build.
- Simple apps (basic UI, no real-time features): $20,000–$50,000
- Mid-level apps (e.g., social features, live content): $50,000–$100,000
- Complex apps (e.g., healthcare with AI, secure data handling): $150,000–$200,000+
3. Team expertise and location
Rates can differ drastically depending on where your development team is based:
- Asia: Starting at ~$20/hour
- Eastern & Central Europe: ~$50–$100/hour
- US & Western Europe: ~$100–$150/hour
More senior developers usually charge on the higher end — but they can often deliver higher-quality work faster, potentially saving money in the long run.
4. Integration requirements
Do you need payment gateways, cloud sync, advanced analytics, or third-party APIs? These extras often come with additional development and testing time — typically adding $30,000–$50,000 depending on scope.
Quick Reference Table
| Factor | Description | Cost Impact |
|---|---|---|
| Tech stack | Flutter, React Native, Xamarin | May reduce cost by up to 40% |
| Features complexity | From basic UI to real-time, AI-driven apps | $20,000 – $200,000+ |
| Region | Developer location | Asia: $20+ / Europe: $50+ / US: $100+ |
| Team expertise | Skillset, experience level | $50–$150/hour |
| Integrations | APIs, cloud, security, etc. | $30,000–$50,000 |