Flutter Development

Work with experienced Flutter developers and designers

In a competitive market, businesses must be able to establish a significant virtual presence through web and mobile communications. Flutter is an advanced framework that plays an essential role in developing a scalable and robust web or mobile application.

Guaraná is a leading app development agency in Toronto and Montreal specializing in incorporating Flutter’s advanced framework into mobile and web applications. We build highly functional and engaging Flutter apps for clients across North America, ranging from innovative startups to Fortune 500 companies.

For over 10 years, we’ve lent our expertise and insight to clients looking to expand their virtual presence and connect with their consumers with mobile applications. Flutter’s open-source technology has become crucial to our industry, allowing our developers to create rapid UI coding and combine ready-made widgets for enhanced customization.

Learn how our Flutter development company can help you engage with your audience in a new and innovative way.

Flutter Agency in Toronto & Montreal

Since 2011, Guaraná has been at the forefront of mobile and web application development. We’ve created hundreds of apps for a broad spectrum of industries, ranging from hospitality to healthcare. Each application we create is tailored to fit our client’s unique brand and meet their goals for engagement and revenue.

Our experienced Flutter developers understand the nuances and important details within this innovative framework and utilize this knowledge to create functional and flexible apps that resonate with audiences.

Flutter’s portability and increased performance speed are key to creating fast and efficient applications. With advanced frameworks in place, our Flutter developers can solve significant programming challenges with ease without risking productivity or increasing costs.

Trust the Flutter app development experts at Guaraná to transform your virtual presence.

Features & benefits of using Flutter development

Custom Widgets

Thanks to Flutter’s ready-made widgets, developers can create their user interface more efficiently with the option to combine widgets for an added level of customization.

High Performance

Without the need for a JavaScript bridge and the addition of its direct code compilation, we can create a Flutter app that performs at a higher speed for its users.


Previously a mobile-focused framework, Flutter is now portable and platform-agnostic. Portability allows developers the opportunity to expand their embedding potential.

How Does Flutter Compare To Other Frameworks?

At Guaraná, we’re committed to helping businesses enhance their virtual presence and grow their consumer base. We help clients across major industries understand the benefits of Flutter application development so that they can determine if Flutter’s framework is ideal for their web or mobile app.

Our experienced developers have worked with the industry’s leading frameworks and have a strong grasp of the key differences between Flutter and its competitors.

React Native Icon

React Native

When it comes to performance, React Native requires a bridge to communicate between native modules, creating an extra step for developers.

Our Flutter app developers can bypass this step and perform more efficiently.

jquery icon

jQuery Mobile

While jQuery is known for simplifying event and animation handling, an excess of DOM animations and manipulations can hinder a website’s performance.
Flutter’s animation support allows for a variety of animation types without sacrificing site speed.

Ionic Icon


Ionic may offer a variety of plug-in options; however, there is a significant chance a developer will need to create highly-specific features.
Flutter’s rich widgets and seamless integration allow for a more effective app development process.

Xamarin Icon


Cost is an important factor when it comes to web or mobile app development. Xamarin is an expensive framework for commercial-scale development compared to Flutter’s app process due to the cost of licensing Microsoft Visual Studio IDE.

Our apps have been featured in


Who is Flutter Development for?

IoT development tech startups

Tech Startups

Without innovation and disruption, startups won’t be able to make their desired impact on the market. Our Flutter development company can help you realize your brand’s full potential.

Existing Businesses

Established brands may have a loyal consumer base, but there’s always room for growth and increased revenue. We help our clients enhance their virtual presence through Flutter’s seamless framework.

IoT development Existing Businesses
IoT Development Manufacturers


The manufacturing industry is experiencing impactful growth and innovation. Our Flutter developers have the experience to help manufacturers realize the full virtual potential of their industry.



Your Flutter app developer will take the time to understand your vision for your brand and incorporate this insight into a well-rounded development plan.


We’ll create a custom mobile or web application that includes the unique features and functions your consumers will expect from your company’s app.


Throughout the launch process, your Flutter developer will monitor your app’s progress and feedback and make any changes to ensure optimal engagement.

What it is like to work with our Flutter app developers


★★★★★ – Trisha Stone – CEO at In the mood 
Guaraná managed all of the technical elements of the design/build of my mobile application, In the Mood. They’re creative, they care, and they build great products. I have come to rely on them to not only build an amazing product but to also offer strategic advice on design and growth.

Frequently asked questions about Flutter Development

What is Flutter?

Flutter is an open-source framework designed to function with the Google-created language, Dart. It is often referred to as an advanced UI toolkit that developers use to create cross-platform web and mobile apps using a single codebase.

What is Flutter app development?

This process involves utilizing Flutter’s open-source capabilities to create seamless web and mobile applications. Developers can create smooth and efficient apps with custom, cross-platform features with its advanced software development toolkit.

What is Flutter app development used for?

Through this framework, an experienced developer can create high-quality native iOS apps and Android apps. With its cross-platform capabilities, the need for writing separate code is eliminated, ensuring a more efficient development process.

Flutter application development is utilized by developers across North America to help their clients create robust web or mobile apps for their brand. From the outline to the final launch, open-source frameworks are essential to ensuring an app can perform at its optimal level, whether it’s providing information, goods, or services.

What is the role of a Flutter app developer?

A Flutter app developer’s role is to incorporate the Flutter cross-platform, open-source framework into a client’s mobile or web application. With an experienced developer at the helm, building an app for either iOS or Android platforms is a seamless process.

At Guaraná, you can have peace of mind knowing that your developer is well-versed in Flutter’s dynamic features and knows how to utilize its strengths to develop a highly-functional and visually engaging app. Through rigorous testing and continuous post-launch monitoring, you can feel confident knowing our team is ensuring your app succeeds in a competitive marketplace.

Why do I need a Flutter app developer?

The process of incorporating open-source and cross-platform frameworks is complex and nuanced and relies on experienced Flutter developers to correctly implement its unique features and functions. A professional developer can identify the key components of a program and how to best incorporate them into their client’s mobile or web application.

At Guaraná, our Flutter app development specialists have spent years perfecting their craft in order to provide the highest-quality services to our clients across North America. We understand the multi-faceted elements of software frameworks and the ways in which they work together with the various UX and UI features of a web or mobile app.

With this unparalleled insight, we can determine which framework is best suited to your project, ensuring open communication and transparency at every turn. Our professional app developers are ready to help you increase your customer engagement and build sustainable, long-term revenue.

What are the benefits of Flutter application development?

While various cross-platform frameworks share similar features and benefits, Flutter offers unique advantages to developers looking to build high-quality web and mobile apps, including:

UI Consistency
Unlike other cross-platform frameworks, this software doesn’t require UI-specific components to ensure fast and effective renderings, requiring only a canvas to draw onto. This process allows Flutter to offer enhanced UI consistency across multiple platforms.

Efficient Code Development
With ready-to-use widgets, Flutter developers can cut down on their development time, allowing for a greater focus on the important UX and UI elements of their application.

Enhanced Time-to-Market
Building a scalable mobile application can be a long, arduous process with many frameworks; however, Flutter requires up to two times fewer man-hours resulting in a faster time-to-market timeline.

Native Similarities
In most cases, Flutter’s framework performance is equivalent to the native app, ensuring optimal performance at every turn.

Custom UI Capabilities
Our developers can take advantage of Flutter’s ability to customize anything seen on screen, regardless of complexity.

Businesses must be mindful of their costs, including the level of customization and innovation they expect from their new mobile or web app. Since Flutter is a cross-platform framework, only one development team is needed to create an app for both iOS and Android devices, streamlining our clients’ costs without sacrificing quality.

Flutter vs. React Native

While both frameworks operate with cross-platform capabilities, there are distinct differences that developers must keep in mind when choosing the ideal framework for their client’s web or mobile application.

Flutter operates with a framework that is often referred to as a heightened user interface toolkit, with a single codebase that can build cross-platform mobile apps. Without the need for platform-specific UI elements, a Flutter developer can render its framework seamlessly and allow the interface to stand out in the market. With its rapid reload feature, programmers can see their applied changes instantly without losing their current place, effectively reducing an app’s development time.

Reactive Native runs on JavaScript and focuses primarily on the native rendering of apps often compatible with iOS and Android platforms. This framework relies on the concept of a bridge, which enables non-synchronous communication between JavaScript and its native elements. Developers using this framework must be wary of potentially slowed performances, primarily if their app involves excess data.

At Guaraná, we have an in-depth understanding of the most popular frameworks in software development and can help our clients identify the right model for their app.

How to get started with Flutter app development

The first step to launching a web or mobile app is finding a Flutter app development company with the experience and insight to leverage this innovative framework.

Building a scalable, robust app is a nuanced process that takes time and careful attention in order to execute successfully. A professional developer will know the ins and outs of the framework and its full capabilities. With their expertise, they can pinpoint the most effective ways to include it in the back-end development of your app.

At Guaraná, we’re more than professional Flutter application developers — we’re your partners in building the future of your brand. We create a well-rounded solution to ensure your business can compete in a dynamic marketplace.

Get in touch with our team today and take the first step in your app development journey.

Who can benefit from Flutter app development?

With its cross-platform, open-source capabilities, any brand looking to build its virtual presence and improve user engagement can benefit from a professionally-developed Flutter application.

At Guaraná, we’ve worked with clients in a wide range of industries, from retail to education, to help them take their company or brand to the next level and to understand the role framework plays in the process.

We utilize the most effective features of this dynamic framework to produce a well-rounded mobile or web app for our clients, ensuring long-term engagement and revenue growth.

How much time does Flutter application development take?

Developing a mobile or web app is a unique, individualized process that can change quickly depending on the needs of the client. When you work with Guaraná, your developer will take the time to understand the full scope of your project and your desired results.

With this insight, we can determine the time it will take to build a high-quality app for your business. We’re available to answer any questions in person at our Toronto or Montreal offices, over the phone, or by email.

How much does Flutter application development cost?

The process of Flutter application development can vary in complexity, time, and cost, depending on the level of customization and the overall goals of our clients.

At Guaraná, we will only begin our process after we’ve gathered detailed information about your company, your current virtual presence, and your goals for your new web or mobile app. Once we have the information we need, we’ll provide an accurate and transparent quote.

What Flutter app development services does Guaraná provide?

Guaraná is proud to be a leading Flutter app development company, specializing in innovative Flutter development services for mobile and web apps on the iOS and Android platforms.

We’re proud to provide a spectrum of scalable and efficient solutions to clients looking to expand their virtual presence, user engagement, and build long-term revenue. We take the time to understand the scope of your project and the must-have features for cohesive branding. With this insight, we can create a custom app that is both functional and visually engaging.

Your Guaraná Flutter app developer is with you every step of the way, from your initial appointment to the final touches on your new app. We answer your questions to help you better understand the importance of including an open-source, cross-platform framework and the benefits it instills in your app.

As a Canadian-owned company, our services are designed to help our clients promote their brand on a larger scale. We understand the characteristics and features that make your company a success and are ready to help you reach new levels of user engagement and revenue.

Where does Guaraná provide Flutter app development services?

Our leading Flutter development company offers in-person services at our Toronto and Montreal offices and provides virtual development solutions across North America.

No matter where in the world your business is located, Guaraná is ready to help you realize your brand’s full virtual potential.

How can I get in touch with Guaraná’s Flutter application developers?

If you’re ready to take your company’s virtual presence to the next level, trust our experienced Flutter app development company.

Visit Guaraná at our Toronto or Montreal offices for an in-person consultation. Can’t make it to our office? Give us a call or send us an email to get started.

Let’s chat about your Flutter app development project