We offer


Reach many platforms with

just one code

Hybrid development offers a lot of possibilities. If you need a full digital representation with mobile apps, hybrid development might be just right for you. Our team helps develop cross-platform mobile applications that are fast, well designed, and compatible.

core services

React Native
mobile apps
We use modern, solid technologies to deliver the best solutions.
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Flutter mobile development
Cross-platform development gives you countless possibilities.
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what we offer


Increased time-to-market speed

Cross-platform mobile & web development may be faster and less complicated. Thanks to reduced development time a product can be shipped relatively quickly meeting customers and market demands on time. With hybrid development, companies are able to manage change and introduce new features to multiple OS and platforms, performing development in one technology.


Reduced cost of mobile product

Hybrid development allows the project to be cost and maintenance optimized and less complicated. And that’s what matters when you start a business. Cross-platform solutions are recommended for startups to create proof-of-concepts and minimum viable products. As an additional pro, Flutter and React Native offer a similar to native app performance.

6 benefits of well-curated
cross-platform applications

What can you expect from custom cross-platform development
services at iteo?

  1. Speed to market

    A process of application development is significantly shortened and eased.
  2. A native feel experience

    We make sure hybrid products are created to meet different platforms standards and features.
  3. Award winning design

    UX and UI created in iteo is appreciated both by users and product design authorities worldwide.
  4. Optimisation

    Your app will be optimised to get the most of mobile and web functionalities.
  5. Security & stability

    We meet the highest, enterprise standards when it comes to personal data, payments, and more.
  6. Flexible team

    We can adjust the team to your current needs, vertically and horizontally, if you need

our portfolio

what we offer

  • Beautiful Flutter & React Native applications

    Deploying an application on multiple app stores allows a company to reach a larger group of recipients, become more recognizable, and build its reliable audience. It’s highly beneficial marketing-wise and can result in both financial and reputational gain. If an app is available on every system including iOS, Android, and Windows it’s simultaneously better received and presumed as a professional solution.
  • Coherence across all platforms

    Cross-platform applications allow maintaining the same overall look on every platform, making a product coherent and recognizable regardless of the device’s system. Users find it inconvenient and bothersome to use various methodologies to access the same application on different mobiles. It’s more user-friendly and favorable to employ one turnout working properly on every system.
  • Accessible for wider audience

    We create award winning UI designs and memorable user experiences. Product design for cross-platform created in iteo is flexible and versatile without adding the workload. Elements transitions, shapes, color palette, shadows, taps, and animations are done with respect to iOS and Android custom design patterns and delivered effortlessly.

how do we work?

  1. 1
    Verification of business expectations

    Our business analysts start with finding out what customers' goals are and where the product is on its life cycle curve. We gather all the existing product briefs and technical documentation that will allow us to select appropriate technology stack, plan infrastructure, and create UX/UI design.

  2. 2
    Research and analysis

    Before the actual iOS development process begins, all gathered requirements are matched with possible solutions most appropriate for the customer's business model. Analysis includes future development scenarios, expected integrations, API and backend demands, cloud technologies, scalability, and more.

  3. 3
    Technology recommendation

    Based on all the information collected from step 1 and 2, we recommend the best technology stack for the project. We determine infrastructure integration requirements, verify delivered user experience wireframes and product design.

  4. 4
    Cross-platform mobile team selection

    Our inhouse cross-platform development team consists of React Native engineers and Flutter developers. We have strong expertise in geolocation services, payment integrations, application security, and working in complex enterprise infrastructure.

  5. 5
    Onboarding & backlog

    We list all the tasks needed to be done accordling to the best agile development practices and create a Jira backlog. At this stage, there are also testing scenarios defined in order to deliver a top-quality level for the backend prototype which is available for a customer 24/7 for testing on a staging server.

  6. 6
    Project architecture setting

    Determining backend structure is crucial for application performance, optimization, integrations, implementing future changes, and maintenance. You can be sure you'll get consistent and robust cross-platform solutions.

  7. 7
    Backend development with automatic tests

    We follow best development practices while delivering hybrid mobile development services like test-driven development, live weekly product demos, collective code ownership, continuous integration, code reviews and refactoring. This results in delivering reliable, stable and easy to maintain software products.

  8. 8
    Quality assurance and code review

    Automatic tests, manual testing, and code reviews, are performed to ensure your product works according to user stories, looks good on every screen resolution, and brings positive experience to the user.

  9. 9

    We deliver Flutter and React Native applications following Agile methodologies. We perform recurring (mostly weekly) iterations to make sure everything goes as planned.

  10. 10
    Testing and deployment

    After final testing, it is time for deployment. We offer full support to launch your software product live, including infrastructure and technical support.

  11. 11
    Post-deployment and maintenance

    In order to make a digital product ever-green, it requires regular maintenance, library updates, and adjusting to changing market requirements and customer’s needs. We are happy to deliver maintenance and SLA on hours package contract or ad hoc.


  • Fit@Home

    A huge plus for product workshops, which allowed us to define the scope of the project and change features I wanted to ones I and my customers really need.

    Andrzej Hołub
    Andrzej Hołub Fit@Home - CEO & Owner
  • Split

    Iteo performed very well. They were very responsive and met all of our deadlines. They even kept me in check. It was great.

    Alexander Stone
    Alexander Stone Split - CEO & Founder
  • Wage

    Working with their team has been a great experience, and it’s what made the app work.

    Marcin Zgola
    Marcin Zgola Wage - CEO & Founder

blog posts

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Digitize your business

with our help

We create custom software solutions fitted exactly to your needs. Let us support your business in implementing any idea you might have. We have a common goal - creating something remarkable for your benefit.

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