Cross-platform mobile app development

Access more users smoothly – develop a cross-platform app that works equally well on iOS and Android

Let’s work together
Cross-platform mobile app development bg

We lead the way in cross-platform app development

Looking for a software company to work on your application? Your search is over! We were there when cross-platform was born. Working closely with core developers from Google, we crafted one of the first apps ever made in Flutter. Our React Native solutions are used by world-renowned brands, such as Salesforce and Cisco. So you can be certain: when you work with Miquido, you work with the best!

Get to know our cross-platform arsenal

You have an app idea that will change the world – we have the right tools to make it happen! Choose your character:

Interface of a mobile app developed with Flutter

Flutter app development

Launched as recently as 2018, Flutter has already taken the tech world by storm. Google Ads, Xianyu, eBay Motors, Topline are just a few examples of successful cross-platform apps built with Flutter. This programming language is trending among cross-platform developers as it offers better app performance, outstanding user interface, and scalability advantages.

Learn about Flutter
React Native developer at work

React Native development

React Native has been used to build applications like Facebook, Instagram, Airbnb, Soundcloud, and the list goes on! Thanks to community support your product will receive timely updates and trustworthy management. Among other benefits of React Native we can single out complex features integration, smaller application size, and certain advantages for web app development.

Learn about React Native

Tangible results, right on schedule

2 weeks
for the prototype
3 months
for the MVP

Need your idea verified fast?

Benefits of cross-platform app development for business

Lower development costs

The overall cost of an application depends on the amount of people involved in the development process. Cross-platform means one team and one codebase for multiple platforms – perfect for tighter budgets!

Faster time to market

Not having to write separate code for iOS and Android saves a lot of time. Both Flutter and Reach Native let developers test and fix bugs on the go, speeding the process up even further.

Wider audience

Cross-platform is perfect in case you are on a tight budget but want to reach both iOS and Android users. It lets you access both markets without investing in 2 separate native solutions.


Post-launch app maintenance tends to get tedious. Cross-platform makes things easier, since you have a single development team to cooperate with and a single code to search for bugs in.

Sound convincing?

Let’s work together!
years in software
digital solutions
of all projects
conducted remotely

Here’s what our clients say

Looking for some references? We’re happy to deliver!

Abbey Road Studios logo

They’re probably one of the easiest vendors I’ve ever worked with in the digital space.

Dominika Dronska

Senior Digital Manager, Abbey Road Studios

Eat & Joy logo

They didn’t feel like an outsourced vendor; they feel like part of our team.

CEO, Eat & Joy

Don’t take others’ word for it – see for yourself!

Let’s work together!

We use the latest tech stack to bring the best results

React Native

Javascript / Typescript

React Native

Redux / Reselect / Zustand

React Navigation

Jest / ESLint / Prettier




Bloc / ChangeNotifier

Provider / GetIt / Hive

Pedantic / Freezed / Flutter Test


Android Studio






Third parties

Firebase Crashlytics

Firebase Analytics

Amazon Cognito


Get to know our work process

  • 1

    Scoping & estimation

  • 2

    Workshops & preparation

  • 3

    Design & development

  • 4

    Product release

  • 5

    Maintenance & support

Learning about your goals

Understanding your business needs and getting to know your idea is crucial for getting started. We identify the scope of your project, go over the features you want to include, and pick the best cross-platform solutions. If all goes smoothly, we’ll decide on proceeding with Flutter or React Native and provide you with an estimated development time. At the end of this phase, you’ll receive a general quotation and development schedule.

Preparing for development

We offer a variety of workshops depending on the stage of your project and each of them is tailored to fit your unique needs: whether you wish to focus on UX/UI features of your application, to get a deeper understanding of all its technical aspects, or to improve the overall business strategy for your product, you can be certain we’ll provide you with the best team and flawless execution. By the end of this phase, we’ll have prepared product wireframes, gathered development requirements, and have gone over the basic documentation for the project.

Bringing your application to life

Let’s get some coding done! This is where we set up the backend architecture of your app, finalise the designs, and develop your frontend solution. We pride ourselves on web and mobile applications that work on every screen: from tiny 4-inch mobiles to large kiosk devices using the best RWD patterns. On average, it takes us up to 3 months to create a fully functional MVP – a minimum viable product. However, every project is unique and the final development time depends on the app’s scope and complexity.

Launching your app on the market

With the MVP ready there’s nothing left to do but to see how your app performs with real users! We’ll take care of the deployment and release, making sure that every individual part of the system is delivered on schedule and works smoothly, without any downtime.

Our work doesn’t end here

Once your application is live, we are ready and willing to provide ongoing support. If you decide on a few extra features or changes, we’ll get straight to work. We’ll also take care of all the necessary system updates if needed. Finally, if you choose to entrust your app to your in-house team, we’ll help you plan the process and pass it on in the most effective way possible. We aim at building long-term partnerships, so we want to see you succeed as much as you do!

User interface of a custom cross-platform development solution

Custom cross-platform app development

Does your solution require out-of-the-box thinking and an extraordinary approach? We’ve got you! At Miquido, we are ready to cater to your every need, regardless of your company’s size or industry. We’ve worked with startups and well-established enterprises. We’ve developed applications that took the world by storm in less than a month. We always rise up to a challenge and know exactly how to turn even the craziest idea into a brilliant business. We are excited to work together – are you?

Learn about custom app development

Learn more about cross-platform app development

Browse through these Frequently Asked Questions to get your answers and let’s start developing your application!

Get a quote

What languages are best for cross-platform development?

There are two main programming languages that are used for cross-platform development:

  • JavaScript is a popular language for web development and is commonly used for building cross-platform mobile apps using frameworks such as React Native . One of the most significant advantages of JavaScript is that it uses a similar UI mechanism for iOS and Android native apps, which can positively affect the user experience.
  • Dart is a very popular language used for developing mobile apps with Flutter – cross-platform development framework developed by Google. One of the main advantages of using Dart for cross-platform development is that it provides a rich set of features, including hot-reload, which allows developers to see changes to their code immediately. Another advantage of Dart is that this language can be used for both server-side and client-side app development.

Choosing the right language for cross platform development is strictly an individual matter and depends not only on your needs, but also on the technical and design requirements of your solution. If you don’t know what language will be suitable for your product, contact us and we will help you choose a solution that will meet your every need.

Which frameworks are best for cross-platform development?

There are several very popular frameworks for developing cross-platform applications:

  • Flutter is one of the most popular frameworks in 2023. Flutter was created by Google and allows you to develop apps for both Android and iOS using the same codebase. Flutter is primarily valued for its ability to create user-friendly, eye-catching design and hot-reload features, allowing you to quickly see changes to your code without compiling.
  • React Native is also one of the more popular frameworks for creating cross-platform solutions. It is built on Java Script, and its most significant advantage is creating native-like mobile apps on both Android and iOS. It is open-sourced, which provides access to multiple sources and tools and increases productivity.
  • Xamarin is a framework created in 2011 by Microsoft. It is an open-sourced solution based on the C# language. Xamarin is appreciated for its ability to develop native-like custom user interfaces in multiplatform solutions. In addition, with compile-time checking, developers can prevent many bugs.

These are just some of the most commonly used frameworks for creating cross-platform solutions. Each of them has various features that make them an increasingly popular choice for developers. Contact us to help determine which framework is best for your digital product. We will be happy to help you find a tailor-made solution for you!

How long does it take to develop a cross-platform app?

The time it takes to develop a cross-platform app depends on several factors, including its complexity, the features and functionality required, and the development tools or technologies used. However, it is worth remembering that the application development process does not consist only off writing code but many individual steps:

  • Planning and Research: The first step is to define the app’s purpose, target audience, and features. This phase is crucial to the market and competitors analysis, but also to identify app goals, user needs and requirements.
  • Design: The design phase involves creating the visual part of an app, including a user interface (UI) and user experience (UX) design consistent across all platforms.
  • Development: The development team will write the app’s code using a cross-platform development framework once the design is finalised.
  • Testing: After the app is developed, it’s essential to ensure it’s free of bugs and errors. The QA team will test the app to ensure it works correctly on all platforms.
  • Deployment: Once the app is thoroughly tested and ready to go, it’s time to deploy it to the app stores. The app deployment process may take a little longer on the App Store due to their stricter requirements.
  • Maintenance: App maintenance is an ongoing process. It includes continuously monitoring and updating the app to keep it running smoothly.

Each of these phases can take from a week to as long as several months , so estimating the exact time to develop an app is extremely difficult. The average time for simple apps with basic functionality may take 2-4 months. For medium-sized apps with more features and functionality, developing a cross-platform app may take around 4-6 months . In contrast, for large and complex apps with advanced features and functionalities, the timeframe may increase to 6-12 months .
That is why the actual development time can vary significantly depending on the specific requirements of the app. In addition, breaks between each stage in the app development process may increase the development time.

How much does it cost to develop a cross-platform app?

The cost of developing a cross-platform app can vary depending on several factors, including the app’s complexity, the features and functionality required, the development tools and technologies used, or even the industry. The most significant influence on the cost range may be factors such as:

  • App Complexity: The app’s complexity is a significant factor in determining the development cost. This is directly related to the project team’s work time. That is why apps with basic functionality will cost less to develop than apps with advanced features.
  • Design: The design phase is crucial in enhancing the user’s experience while using your application. If you want to create a custom UI and UX design, it will cost more than pre-made templates but will also be much more tailored to the app and its user needs.
  • Technologies: The cost of using different development tools and technologies also varies. For example, developing an app using a popular cross-platform development framework like React Native or Flutter may cost less than using a less popular framework.
  • Development Team: The cost of hiring a development team also varies. The country of origin influences this factor. An hour of work for a programmer in the US costs much more than in European countries.
  • Maintenance: It is worth remembering that the total cost does not include only the creation of the application but also its subsequent maintenance. Regular updates, bug fixes, and maintenance will add to the overall app development cost.

Considering all these factors, the total cost of developing cross-platform applications can range from $50,000 to $300,000 or more . However, it is worth mentioning that a cross-platform solution is much more beneficial than developing separate native apps for iOS and Android and can reduce the cost of developing a mobile app by as much as 30%!.

When to choose cross-platform development

Creating cross-platform solutions will be a great solution if you have a limited budget. Cross-platform applications are much less expensive than native solutions due to the fact that you need to hire one development team and one design team. This significantly reduces the cost of application development. In addition, cross-platform development will be ideal for this task if you want to release your product as soon as possible. Since a single cycle of development is needed to create apps for both Android and iOS, your mobile solutions can be launched much faster. It’s also worth mentioning that creating cross-platform solutions using the same code makes it much easier to update and maintain your app later on. Cross-platform solutions give you great flexibility, as you no longer have to decide which operating system to choose first. It’s worth considering choosing cross-platform solutions, as they can significantly reduce the time and cost of developing a mobile app and make it easier to maintain later.

Cross-platform developer discussing different solutions with a client

Our cross-platform development services across industries

  • Healthcare
  • E-commerce
  • Entertainment
  • Fintech
  • Other

You save human lives, we save your time. That’s why we always focus on usability and practicality as the key values for all the solutions we develop for healthcare professionals and medical institutions. Let the power of cutting-edge technology make your job a little bit easier.

See our solutions for healthcare

Take your business to the next level with a modern crisp cross-platform application! People spend more time online now than ever before – so why struggle with fitting the right market, if you could reach out to everyone at once? Regardless of their age, gender, location, or – most importantly – their device’s operating system!

See our solutions for e-commerce

Captivating visuals, flawless animations, perfect execution – that’s a recipe for a successful entertainment app. Do you want people to spend hours on their mobile phones engaging with your product? Let our Flutter engineers make that happen! We’ve worked with entertainment businesses from all around the world, so we know exactly what it takes to create an application that converts.

See our solutions for entertainment

Mobile applications for banking and finance have already become a game-changer for the industry. Instead of spending hours waiting to talk to their consultants, people are now more than happy to solve their problems online. We know the industry from inside out and keep up with all the emerging trends to give your users a contemporary fintech application that can address all of their issues.

See our solutions for fintech

Haven’t found your area of work in the list above? We have a strong policy of “Leave no business behind”, so whether you work for traveling, education, media, or any other industry we have not yet revolutionised – let’s make it happen together!

See our solutions for other industries

Want to talk about your idea?

Sebastian Malczyk

Hi, I’m Sebastian from Miquido. How can we help you with your project? Fill out the form – we’ll get back to you soon.

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