Building mobile applications is easy when you're working with top React Native experts
React Native has been our mobile app development technology of choice since the very beginning. To ensure that we provide top-tier expertise, we have decided to make React our primary client framework for both web and mobile applications.
Our extensive expertise in React Native consulting has resulted in the successful completion of numerous projects for companies of all sizes.
Our experts worked with 20+ worldwide tech innovators

Why React Native for mobile app development?
Good performance
React Native delivers near-native performance thanks to utilization of native components. This performance level is ideal for businesses prioritizing high-quality user experiences without the full cost of native development.
Rich Ecosystem
With its extensive library support and active developer community, React Native speeds up problem-solving and development. This ecosystem ensures businesses can easily stay on top of the latest tech trends and solutions developed for iOS and Android.
Backed by Facebook
Supported by Facebook, React Native is continuously updated, ensuring it remains a reliable and cutting-edge choice for mobile app development. This support gives businesses confidence in the platform's stability and future potential.
Cross-platform Solution
React Native allows developers to create apps for both iOS and Android with a single codebase, significantly cutting development time and costs. This makes it a cost-effective choice for businesses looking to reach a wide audience quickly.
We're building exciting React Native-based applications with our clients

Curiosum enabled our team to develop a complete platform despite their lack of prior knowledge about Elixir stacks. In addition, their team impressed the client with their honesty, integrity, availability, and efficiency.

I'm very satisfied with the deliverables and impressed with the partnership. Curiosum is efficient and communicative team.

Curiosum helped us substantially to introduce OTP and caching concepts into out app as well as formulate the increasingly complex API in a concise manner. They played essential role in the development of our product.

Curiosum team have been great to work with, and we would certainly recommend them. Both of the developers we've had from them have been talented, hard working and a great asset to our team.

Curiosum team has adapted very well to the way we work and has been able to give valuable contribution to our overall product development.

Thanks to Curiosum, the platform now supports 10 times more users within the same server capacity. Also, external and internal stakeholders are happy with the quality of the application. Overall, the team works seamlessly through two-week sprints, using Slack and Jira for project management.

Finding experts in the tech stack we use - Elixir, Phoenix, React, GraphQL - is not easy. Curiosum understood our business perspective well and offered valuable feedback. That is exactly what we expect from our outsourcing partners.

We can support you with a variety of React web development needs
React Native mobile app development
React Native consulting
React Native codebase review and refactor
Developing new React Native components
Strategy of migration to React Native
Scaling React Native application
React Native architecture consulting
Custom React Native software needs

Knowledge base for curious minds
Elixir Meetups
Connect with fellow developers and explore Elixir together.
Open source projects
Browse our contributions to the dev community.
Ebooks
Level up with our expert tech guides.
Recordings
Watch our tech talks and workshops.
Cooperation that simply works
First meeting
We meet to discuss your specific project needs. You will get to know us better, especially in terms of how we cooperate with our clients and how we approach working with React Native projects.
After the meeting, you'll receive a full meeting summary, company overview, and cooperation proposition.
Second meeting
Once you review our proposition and decide to work with us, we will schedule a second meeting to prepare for work. Before that, we usually sign an NDA to keep you safe.
After the paperwork, we start to review the code and project scope to prepare specific tasks and share our ideas regarding improvements.
Development & release
We're ready to work and the real development starts. Every feature development cycle involves programming, code testing, code review, quality assurance and deployment. Quality is a must for us.
Therefore, every project involves a thorough continuous integration process to minimize human errors.
Feedback
To make sure that both sides are satisfied with the work, we organize regular meetings. Thanks to the feedback loop, we can grow together.
Mistakes and problems may always happen. It's very important to discuss them as soon as they appear and solve them quickly. That's why we value constructive feedback very much.
Cooperation models that fits your organization
We are working with small, medium, and large companies, and we know that each company has its own goals, strategies, and needs. Regardless of what type of organization you represent, our goal is to be a partner that becomes an integral part of your company.
Outsourcing model
We are responsible for delivering your project from scratch or as a new module within an existing application. To make sure that you're up-to-date with our work, we maintain daily communication and meetings.
Staff augmentation model
We extend your current team, providing expertise and team size for your needs. Our single goal here is to make sure that our part of the team becomes an integral part of yours so that it feels like you hired someone in-house.

Schedule a free React consultation
Planning a mobile app project? That's exciting! I've discovered that the best way to explore your mobile vision and tackle any uncertainties is through a focused discussion.

Michał Buszkiewicz
CTO
What can we talk about:
Your app concept and how our React Native skills can transform it into reality
Creating a cross-platform mobile solution or upgrading your existing app architecture
Delivering native-like performance across iOS and Android while staying cost-efficient



You have questions, we have answers.
Get quick answers to questions our clients frequently ask about working with us.
Can't find what you're looking for? Reach out to our team directly.
A company specializing in React Native development, also identified as a React Native dev shop, React Native consulting firm, React Native consultancy, or React Native outsourcing agency, is comprised of professionals skilled in the JavaScript programming language and the React Native framework.
Differentiating between a broad-spectrum software development company and one dedicated to the JavaScript programming language and its React Native mobile framework is crucial. Expertise in a particular technological stack is imperative for your project's stability, maintainability, and cost-efficiency.
Yes, as a React Native dev shop, we had a chance to participate in many React Native projects. Those projects included services such as React Native application development, React Native consulting, or extending current React Native applications with new functionalities.
Some of the projects we had a chance to work on can be found on our portfolio page.
React Native is our core specialization on the mobile development side with React being our frontend framework of choice for interactive web applications.
We do, however, offer other tech expertise. On the backend side, our main technology is Elixir with its ecosystem. We also specialize in various database-related solutions, as well as Machine Learning and Artificial Intelligence.
You can check the full list of our specializations on the services page.
The majority of our projects involving React Native software development services require a full-time commitment from our React Native experts. Should you need a more flexible schedule with fewer hours, we're open to discussing this and exploring available alternatives.
Regarding React Native consultancy services, we establish a predetermined number of hours each month. This service demands less involvement, so it ultimately depends on your project's needs and your preferences.
As a React Native dev shop, we invest a lot in learning and knowledge sharing to ensure we're up to date with our tech expertise. Take a look at some of the resources we share in public:
- Blog
- Resources page featuring podcast episodes, webinars, conferences
- Open source initiatives
React Native allows you to create cross-platform apps with JavaScript, resulting in a single codebase for both iOS and Android. This contrasts with native Android development, which uses Java or Kotlin and focuses solely on Android devices.
React Native's advantage lies in its efficiency and cost-effectiveness, as it reduces development time and resources by sharing code across platforms. However, native Android development can offer deeper access to device-specific features and potentially better performance for Android-specific applications.
React Native is well suited for the majority of mobile application use cases; therefore, we believe that unless you have a very good reason to develop for Android and iOS separately, it's better to stick to one technology and codebase.
React Native lets you build apps for both iOS and Android with just one JavaScript codebase, unlike native iOS development, where you code specifically for Apple devices using Swift or Objective-C.
The big win with React Native is saving time and money since you're essentially building two apps at once. But if you need to really dig into Apple's unique features or want the smoothest performance on iOS, going native might be the way to go.
A middle ground could be using React Native for most of your app but dipping into native code for those parts where you need that extra performance or access to specific iOS features. This way, you get the best of both worlds: efficiency and broad compatibility from React Native, plus the high-end capabilities of native development where it counts.
React Native offers several advantages over Flutter, including a larger community, more libraries, and better integration with existing code. It uses JavaScript, a widely known language, making it easier for web developers to transition to mobile development. React Native also excels in hot reloading, which speeds up development by allowing instant feedback on code changes.
For projects that require native code integration, React Native provides smoother compatibility, thanks to its mature ecosystem. Additionally, React Native's performance is closely competitive with native apps, especially for applications not requiring heavy animations or complex UI interactions.
For a detailed comparison and deeper insights, check our article: React Native vs Flutter - which one to choose for your next mobile app.
React Native now supports a wide range of devices beyond phones, including desktops (Windows and macOS), TVs (Apple TV, Android TV), wearables, and even Apple Vision Pro for spatial computing on visionOS. This expansion enables developers to create immersive and multi-window apps for a variety of platforms with a single codebase.