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Flutter: The Future of Cross-Platform Development


In the software development landscape, creating cross-platform applications has become a necessity for businesses and startups that aim to reach a wider audience without having to develop separately for different platforms. In this context, Flutter, the cross-platform development framework supported by Google, is quickly emerging as the preferred choice for many developers and ambitious companies. In this article, we will explore the distinctive advantages of Flutter and how it is shaping the future of cross-platform development. Additionally, we will examine some virtuous examples of companies that have leveraged the potential of Flutter to create successful apps.

Our choice as a digital product agency

According to Federico Maganani, CTO of glueglue: As the CTO of GlueGlue, I can confidently state that Flutter is our preferred technological choice when it comes to mobile development. From the beginning, we examined several options for creating cross-platform apps, but Flutter won over our team. Its ability to develop applications for both iOS and Android platforms with a single codebase is extraordinary. Not only does it save us time and resources, but it also provides a responsive and high-quality user experience.

il team di sviluppo Flutter dell'agenzia glueglue

The accelerated development speed of Flutter is a significant advantage. Thanks to its programming language Dart and the hot reload feature, making changes to the code and immediately seeing the updates in the application is an extremely efficient process. This allows us to iterate quickly on design and features, reducing overall development time.

Furthermore, Flutter's plugin ecosystem is exceptionally vast and continuously growing. This means that we can easily integrate custom and third-party features into our apps. From the camera to geolocation, push notifications to payments, Flutter offers us the flexibility to create comprehensive and cutting-edge apps.

Undoubtedly, Flutter has become our preferred framework for mobile development. Its unique features and active support from Google give us confidence in its future and enable us to deliver high-quality solutions to our clients. We are excited to continue harnessing the potential of Flutter to create innovative and engaging apps.

Here are the advantages of Flutter compared to other cross-platform technologies:

1. Accelerated Development Speed

One of the main advantages of Flutter is its accelerated development speed. Thanks to its programming language Dart, which offers hot reload functionality, developers can make changes to the code and immediately see the updates in the application without having to wait for long compilation times. This allows developers to iterate quickly on design and features, significantly reducing overall development time.

2. Responsive User Interface

Another distinctive feature of Flutter is its responsive user interface (UI). Using Flutter's custom rendering engine called Skia, the user interface of applications developed with Flutter appears smooth and responsive across different platforms. Additionally, Flutter allows the creation of highly customized and engaging user interfaces, enabling developers to deliver a high-quality user experience on iOS, Android, and even the web.

3. Plugin Ecosystem

Flutter boasts an extensive plugin ecosystem that provides additional functionality for implementing platform-specific features. This means that developers can access a wide range of libraries and packages that simplify integration with system features such as the camera, geolocation, payments, push notifications, and much more. This robust and continuously growing plugin ecosystem greatly facilitates cross-platform application development with Flutter.

4. Support from Google

One of the most significant advantages of Flutter is its direct support from Google. Being an open-source project with an active developer community, Flutter benefits from Google's ongoing commitment to improving and updating the framework. This ensures that Flutter remains at the forefront of new technologies and trends in the cross-platform development world. Additionally, Google recently announced Fuchsia OS, a new operating system based on Flutter, which could lead to further development opportunities for Flutter applications in the future.

Virtuous example created by the glueglue team: Gluto, the app to facilitate the search for gluten-free venues.

gluto - app in flutter

A virtuous example of Flutter usage is the app Gluto, developed by the glueglue team. Gluto is an application dedicated to facilitating the search for gluten-free venues for people with celiac disease. Thanks to Flutter, the glueglue team was able to develop the app in a record time of just 3 months, including the processes of ideation, design, and front-end and back-end development. The use of Flutter allowed the team to provide a responsive and engaging user interface on both iOS and Android platforms, ensuring an optimal user experience for Gluto users.

Conclusion

Flutter is emerging as the future of cross-platform development, offering accelerated development speed, responsive user interface, and a rich ecosystem of plugins. With the support of Google and its growing adoption by developers and companies, Flutter is quickly establishing itself as one of the leading frameworks for cross-platform application development. The example of Gluto demonstrates the effectiveness of Flutter in enabling companies to develop successful apps in a reduced timeframe, while providing a high-quality user experience. If you are looking to create an application that reaches a broad and diverse audience across different platforms, Flutter could be the ideal choice for your next development project.

Want to learn more about this service? Visit the dedicated page for Flutter app development.

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Our replies
to your questions

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Why choose glueglue?

We are a digital product agency with over 10 years of experience and advanced expertise in design and development. We have refined an agile and effective method, suitable for both startups and large enterprises, ensuring execution speed and consistent quality. We position ourselves in the upper‑mid range of the market, offering excellent value for money. Every project is overseen directly by the founding partners to ensure outstanding results. We are among the top User Experience and digital product agencies on Clutch, the leading global database for digital consulting.

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How does glueglue work and what are your areas of expertise?

We start with an in‑depth needs analysis, considering product and business objectives in the medium to long term. We often begin with visual identity: we assess positioning, analyze competitors, and identify opportunities to improve brand and image. We then move to UX/UI: we conduct a professional UX Review to identify areas for intervention and improve the usability of the site or app. We design the User Journey Map, mapping all touchpoints to understand real use cases and where to create tangible value. We create wireframes and share an interactive prototype that defines the functionality, structure, and interactions of each page. Once the wireframes are consolidated, we refine the interface design in detail to ensure a pleasant and consistent experience. Finally, our developers implement the product with modern technologies such as React, Flutter, Symfony, Svelte, Node.js, and more, ensuring quality, stability, and pixel‑perfect results.

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What sets glueglue apart from other top design or product agencies?

We work on a limited number of projects to maintain constant focus and achieve excellent results. We manage each project with clear deadlines and regular meetings, building tailor‑made, truly customized solutions. With over 10 years of experience in digital, we apply a proven method that maximizes results in strategy, design, and development.

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Can you handle web design?

Yes. We work on iOS/Android apps, web apps, and complex platforms. A dedicated team also creates marketing websites, sites designed to effectively promote products or services.

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Do you also do branding or should I look for another agency?

We are a full‑service agency and offer branding services such as naming and logo design. We produce complete brand guidelines and work both on existing guidelines and in collaboration with other branding agencies.

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How much does it cost to entrust you with a digital project?

We believe in transparency: talking openly about budget helps create value for both sides. Every client has different needs, which is why we don’t use a fixed price list. Instead, we take the time to understand the context and propose a tailored approach with a fair, appropriate investment. Our UX/UI design projects start at €15,000, while branding engagements begin at €8,000. Mobile app development typically requires an investment starting from €40,000, web apps from €30,000, and websites from €15,000. Our average hourly rate for consulting is €70/hour.

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Do you also work with early‑stage startups, therefore with limited resources?

Absolutely yes: we love startups and often collaborate with talented entrepreneurs. We have invested in multiple ventures, favoring work for equity, contributing to funding rounds totaling over €30 million.

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