Build and deploy apps for iOS and Android with Flutter app development

Get your app onto the market fast using a single codebase

Flutter developers

Cross-platform mobile app development made easy

Flutter is Google's mobile app software development kit (SDK) created to build cross-platform mobile, web, and desktop applications. It's a complete environment with a framework, widgets, and tools, which lets you develop mobile apps efficiently.

Achieve your business goals with Flutter mobile app development

Combine your business objectives with technological solutions in a smart way to achieve better results
  • Expand your reach

    1.8 billion people worldwide purchase goods online. Sell more with convenience, ease, and speed

  • Increase brand exposure

    Apps account for over 90% of the time spent online time using smartphones. Be where your customers are

  • Build engagement and loyalty

    Send out relevant marketing messages at the right time and use push notifications to increase retention

  • Optimize your tactics

    Collect and use data to create an exceptional user experience and increase the effectiveness of your efforts


Lunching – a food delivery app developed for iOS and Android

A simple and clear MVP application for iOS and Android brought to life with Flutter

Uber Eats, DoorDash, Delivery Hero, and – these food delivery apps are changing the way we order our takeaway food.

We decided to build a cross-platform app based on the Flutter framework as an internal project. Food ordering and delivery apps are perfect for Flutter because of the low level of complexity – yet they need to have a beautiful design to present tasty food photos and a quick and user-friendly ordering flow.

Flutter is a very promising cross-platform technology. I was surprised how easily the team could begin working on Flutter applications and how quickly the first results were delivered.

Radosław Szeja

Mobile Engineering Manager at Netguru

Design an app that attracts and retains user attention

Use best practices and leading technologies to speed up the app development process and provide the best possible experience to your users – get the perfect mechanism for well-crafted system architecture and code quality.
  • Fast development

    Flutter gives you a universal set of UI building blocks and clear layered architecture. Experiment freely, add features, and remove bugs in no time.

  • Flexible UI

    Flutter’s widgets are adaptable and make your UI flexible, so you can reuse the modules and whole sets of components in different layout configurations.

  • Cross-platform

    Create mobile apps that can run across multiple device platforms using Flutter – it offers rapid development to help you get your app to market faster.

  • Hot Reload

    With the hot reload function in Flutter, you can see every change you make immediately in the app. Code faster, more easily, and with greater accuracy.

Schedule a free expert session

Get native performance with a single cross-platform code base

Flutter is open source software – the SDK uses a C++ rendering engine and is based on the Dart programming language. It also provides widgets out of the box, and its architecture is based on reactive programming, which means that web and mobile apps built with Flutter are extremely responsive and provide the user with high performance.

How we work?

  1. Define the users of your Flutter mobile or web app

  2. Develop your strategy and identify potential revenue streams

  3. Identify your app’s core features and critical functionality

  4. Select the experts to bring your Flutter app to life

  5. Choose the right marketing approach and tools

  6. Fix bugs and continuously improve your app

Use Flutter to reach users of both iOS and Android devices

Building an app with native performance is simple using a Flutter development process.

Customizable UI widgets

The development model is based on objects. In Flutter, each object – button or font – is a widget. Widgets are at the core of the Flutter concept – using them is a lot like building with blocks, and they allow you to design beautiful apps easily.

At the same time, your Flutter app development team gets access to the lowest level of the code, where they can create new widgets – customized to your needs. They do so using the same tools the Flutter team used to build the default widgets.

Hot reload for faster design

Flutter features hot reload, a valuable function that boosts the productivity of developers. Hot reload lets developers see their changes in real time, allowing them to code faster and with greater accuracy.

Easy to learn

When using a new SDK in a project, you should always take a closer look at how many people are using it and how steep the learning curve is. In the case of Flutter, both are very promising. While the main challenge is knowledge of Dart (frameworks like React Native use the more popular JavaScript), even beginner developers can build quick prototypes and apps with Flutter.

Thanks to Google's support and developers contributing to the open source project, Flutter is growing rapidly. This means that there is an increasing number of Flutter developers, making it more accessible to businesses.

Dart is modern and effective

The language behind Flutter is similar to C++ and Java, particularly in the way it compiles the source code. Dart is accessible even for beginners thanks to its unsurprising object orientation and syntax.

Additionally, the Dart language combines both ahead-of-time (AOT) and just-in-time (JIT) compilation, which gives Flutter apps their high performance. Unlike the languages used in native Android development, Dart does not need separate XML files from the layout, which means faster and easier development.

Cross-cultural accessibility

With Flutter, you don't have to worry about internationalization: Flutter supports 24 languages. Apart from this, it has built-in currencies, dates, units of measure, as well as layout options adapted to the languages around the world that are not written from left to right.

Moreover, Flutter is fully accessible by providing large fonts, enhanced contrast, and screen readers for those who need it.

Superb documentation

Flutter is easy to learn – while the main challenge is getting to know Dart (React Native uses the more popular JavaScript), even beginner developers can build fast prototypes and apps with Flutter. Thanks to the work of the open source community, and under Google's supervision, Flutter is growing very fast.

Flutter has clear and well-written documentation, and there are valuable tutorials available online, plus it has a growing community of developers around the world who are happy to provide support. This means that there are more and more young developers using Flutter, making it more accessible to businesses.

Hire a high-performing, talented team that brings great ideas to life

At Netguru, we have more than 650 specialists (UI/UX designers, full-stack developers, quality assurance, business analysts) creating custom mobile app solutions for the iOS and Android mobile platforms. Work with the team that combines proven technical ability and excellent business skills to bring your Flutter app to life.

Our partners on working with Netguru

  • "I've really appreciated the flexibility and breadth of experience we've been able to tap into from the Netguru team. While most of our work together has been in React Native, at times when needed, we've also gotten support in QA, design, UX, iOS and Android as well."
    Jonathan Uy

    Jonathan Uy

    CTO at Shine
  • "About three years ago we decided that we wanted to be a technology-independent company. Netguru has been the best agency we've worked with so far. The team is able to design new skills, features, and interactions within our model, with a great focus on speed to market."
    Adi Pavlovic

    Adi Pavlovic

    Director of Innovation at KW
  • "Working with the Netguru Team was an amazing experience. They have been very responsive and flexible. We definitely increased the pace of development. We’re now releasing many more features than we used to before we started the co-operation with Netguru."
    Marco Deseri Artemest-s(1)

    Marco Deseri

    Chief Digital Officer at Artemest

Netguru in numbers

  • 15+

    Years on the Market

  • 600+

    People on Board

  • 1000+

    Projects Delivered

  • 73

    Our Current NPS Score

Delivered by Netguru

We are actively boosting our international footprint across various industries such as banking, healthcare, real estate, e-commerce, travel, and more. We deliver products to such brands as solarisBank, PAYBACK, DAMAC, Volkswagen, Babbel, Santander, Keller Williams, and Hive.
  • Self-care mobile app that lets users practice gratitude

    $5M Granted in funding

  • Investment platform that enables investment in private equity funds

    $28M Granted in funding

  • Data-driven SME lending platform provider

    $20M Granted in funding

  • Lead generation tool that helps travelers to make bookings

    $47M Granted in funding

What is Flutter, and how can it benefit my project?

Here are the answers to some of the most common questions our clients ask about Flutter:
Should my company use Flutter?

Flutter has a range of advantages – here are a few of the types of businesses that can benefit from it:

  • Companies that care about the quick release of applications.
  • Companies that don't have their own backend.
  • Companies that want to verify their idea and quickly build a proof of concept or an MVP.
  • Companies that want to create simple applications using a single code base.
  • Companies that want to provide the users of their app with a similar experience on Android and iOS operating systems.
  • Companies that don’t depend on native API functions.
What are the main benefits of using Flutter?
Excellent performance

Thanks to its architecture and engineering design, Flutter aims to provide 60 or 120 frames per second (fps) performance on devices capable of 120Hz screen refresh rates. It lets you build very responsive and user-friendly apps.

Less code

While React Native allows you to share over 90% of the code between the Android and iOS apps, in the case of Flutter you can practically reuse 100% of the code. This speeds up the development process and makes your product less susceptible to mistakes.

Support for native modules

Flutter can interact with cameras, networks, geolocation, and storage flawlessly. The support for native modules was one of the biggest barriers for hybrid mobile development, and Google's Flutter may have found a way to break through.
What is custom Flutter app development?

Custom-made Flutter apps have the advantage of suiting the’ exact needs of an organization. They can provide a better presentation of products, for example, through 3D interactive models, or take advantage of GPS data to offer better recommendations. They are built with security in mind, which means it’s safe to process sensitive data through them. These features make tailored Flutter apps fantastic tools for employees in the field.

They can also be used on-premises to make processes like packaging and distribution more efficient. There’s an infinite number of possible uses for custom mobile and web applications built with Flutter. It’s no wonder that so many companies are using them to gain a competitive advantage.

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Read more on our blog

Find answers to some of the most important questions on developing an app using Flutter:

Curious whether Netguru is the right fit for your project?

We understand that every project is different and requires an individual approach. That is why we offer a free consulting session with an experienced mobile developer. During the session, you will have a chance to find out what mobile solutions are the right fit for your project and how working with Netguru may look like.

Schedule a free expert session with a Mobile Engineering Manager

Radosław Szeja

Radosław Szeja

Mobile Engineering Manager

Radek is a manager of the Mobile Department at Netguru. He's strongly focused on business growth and team management.

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