If you have a great app, the chances of your business becoming successful also increase. That is why many companies are turning to Flutter, a framework created by Google, to build apps that work smoothly on multiple platforms like Android and iOS.
Flutter is known for its fast development process, stunning visuals, and cost-effectiveness, making it a popular choice for businesses in the UK.
But here is the catch: your app’s success depends on the company you choose to develop it. With so many options, finding the best Flutter app development partner can be difficult. That is where this guide comes in.
We have put together a list of the top 10+ Flutter app development companies in the UK to make your search easier. These companies are known for their expertise, creativity, and ability to deliver the best apps that meet your business needs.
Whether you are a small startup or a large enterprise, this list will help you find a trusted partner to bring your app idea to life. So, let’s get started!
Table of Contents
What are Flutter Apps?
Flutter apps are applications developed using Flutter, an open-source UI framework created by Google.
It allows developers to build apps that work on multiple platforms like iOS, Android, the web, and desktops, all from one codebase. This saves time and money since developers don’t need to write separate code for each platform.
Apps built with Flutter use widgets, which are customisable parts that control things like layout, text, and images. These widgets help ensure the app looks and works smoothly on all platforms.
Flutter uses Dart, a programming language for app development that allows the app to run quickly by directly converting to native machine code. This means the app performs well, almost like a native app.
What makes Flutter unique is that developers can write the code once and use it across different platforms, unlike other tools that require separate code for each one.
Popular apps like Google Ads, Alibaba, and BMW use Flutter, which shows that it can deliver high-quality mobile and web experiences.
Why Businesses in the UK Are Adopting Flutter?
Businesses adopt the latest technologies to ensure they stay ahead. That is why Flutter is also becoming popular in the UK for app development and many other reasons, making it the go-to framework for app development.
1. Cost Savings
Cross-platform apps can be built using many app development frameworks, including Flutter.
Instead of developing separate apps for each platform, Flutter allows businesses to create an app that works on both iOS and Android using a single codebase, which helps them save money.
This reduces development and maintenance costs, making it ideal for small businesses with limited budgets.
2. Faster Development
Flutter’s “hot reload” feature lets developers make changes in the code instantly without restarting the application.
This speeds up the development process, helping businesses launch apps more quickly to stay ahead of the competition. It has become helpful, especially in fast-moving industries like e-commerce, fintech, and healthcare.
So, if you have any business ideas related to these or other fastest-growing industries in the next 5 years, Flutter app development can be beneficial.
3. Consistency Across Platforms
You will want apps to look and work the same when you develop apps on different platforms. Flutter's apps work the same way on iOS, Android, the web, and desktops, ensuring a consistent user experience.
This consistency makes it easier for businesses to manage updates and ensure a smooth experience for users across all devices.
4. Customisable and Attractive Designs
Another reason businesses opt for Flutter app development is that it offers many options for creating customised and attractive app designs.
This is important for businesses, especially in fashion, gaming, and lifestyle industries, where user experience and visuals matter. So, its ability to create stunning visuals with smooth animations is a key selling point.
5. High Performance
Flutter apps offer native-like performance because Flutter directly converts its code into native machine code, ensuring apps run smoothly and quickly, even on lower-end devices.
This means businesses can reach more users while providing the best app quality. High performance becomes important when users expect apps to perform well on both high-end and budget devices.
6. Support from Google
Since Google backs Flutter, businesses can trust it will continue to improve and stay up-to-date with industry trends. This gives businesses confidence in using Flutter for their long-term app development.
Google’s support makes Flutter trustworthy and stable, essential for UK businesses that need reliable technology for important apps.
7. Growing Developer Community
As more app developers learn Flutter, it is becoming easier for businesses in the UK to find skilled professionals. Plus, a large community means plenty of helpful resources and tutorials for developers, making adding complex features and solutions easier.
Key Factors for Selecting a Flutter Development Company
When choosing a Flutter development company, looking for many key factors is essential to ensure your project will be successful. Since your app will represent your business, finding the right team can make a difference in the outcome.
Below are the factors to consider when selecting a Flutter development company in the UK.
1. Experience with Flutter
A company with experience in Flutter knows how to make the most of its features. They can handle challenges like ensuring the app works well on different devices, optimising the code, and creating complex designs.
Their experience helps them work faster and avoid mistakes. You can ask for the previous Flutter projects they have worked on to learn about their work quality.
2. Expertise in Your Industry
Every industry has its own requirements and challenges when it comes to app development. For example, the company should know how to handle privacy rules and medical device integration if you are in healthcare.
For e-commerce, they should understand secure payment systems and learn about the features and limitations of e-commerce. A company with experience in your industry will know what will work best for your business and save you time.
3. Design Skills and UI/UX Expertise
A good design is key to keeping users engaged. Since Flutter allows businesses to create beautiful and responsive designs, partnering with a company with excellent design skills is important.
Ensure the company has experience creating user-friendly designs that enhance user engagement. UI/UX design should be a top priority to ensure the app is visually appealing and easy to navigate.
4. Agile Development Methodology
Agile is a flexible approach to app development. It lets you see progress in smaller steps and give feedback regularly. This ensures that the app meets your expectations and helps fix issues quickly.
Look for companies that follow agile processes and can provide regular updates on the project’s progress. It also ensures the app is delivered on time.
5. Post-Launch Support
The app development process doesn’t stop at launch. It is essential to choose a development company that offers post-launch support. This can include bug fixes, performance monitoring, and updates to ensure your app stays updated and functional.
Businesses should focus on building long-term relationships with developers who can keep supporting the app after it is launched.
6. Strong Portfolio and Client Reviews
A good Flutter app development company will have an amazing and impressive portfolio of past projects and positive client testimonials.
Review their past work to see if their app designs meet your expectations. Client reviews and ratings will help you understand how reliable and professional the company is.
7. Budget and Timeline
Before starting the project, discuss the estimated app making charges and timeline for delivery. A good Flutter development company should be able to provide an accurate estimate based on your project’s requirements.
Ensure that the company can build the top-quality Flutter app within your budget and deliver the app within your desired timeline.
Leading 10+ Flutter App Development Companies in the UK
Flutter is a popular framework for creating high-quality, feature-rich mobile apps that work smoothly on different platforms. Picking the right Flutter app development company ensures your app meets your business and user needs. Here are some of the top Flutter app development companies in the UK.
1. Arramton
Arramton is one of the best app development companies in the UK, and it is known for providing various services other than app development.
They even offer post-launch support and maintenance to ensure your Flutter app is always up-to-date and meets the latest app development trends.
They also provide marketing services, from SEO to rank higher on search engines to PPC service to increase sales.
With years of experience, they have an excellent record of creating impressive and scalable apps that work well on iOS, Android, and web platforms.
What makes Arramton different is its focus on the client. They ensure every app matches the client's vision and business goals. They provide regular updates and involve their clients in key decisions.
Their focus on quality and innovation makes them an excellent choice for businesses looking to succeed in the app market.
🔘Location: United Kingdom
🔘Founded: 2015
🔘Avg. Hourly Rate: $25 - $49 / hr
Key Services
🔘Mobile App Development
🔘Web Development
🔘Cloud Services
🔘Software Development
🔘AI Development
2. Intelivita
Another on the list of the best Flutter app development company is Intelivita. Intelvita has skilled Flutter app developers who are experts in creating top-quality apps. They make the development process smooth and easy for you.
They focus on delivering outstanding results using Flutter and understand your needs before starting your project to ensure the best outcome. They specialise in creating feature-rich apps that are both functional and beautifully designed.
Their team uses Flutter’s customisable widgets to build apps that provide a smooth user experience. Intelivita is great at handling projects from various industries, including food delivery, healthcare, and more.
They take the time to understand each project’s needs and add advanced features like push notifications, geolocation, and payment options. They are known for delivering apps on time and ensuring the best quality.
🔘Location: Leeds, UK
🔘Founded: 2015
🔘Avg. Hourly Rate: $25 - $49 / hr
Key Services
🔘Mobile App Development
🔘Web Development
🔘Cross-Platform Development
🔘Game Development
🔘WordPress Development
3. Foresight Mobile
With the experience of 6 years, Foresight Mobile has successfully delivered over 50 Flutter apps and built apps for businesses of all sizes, from startups to some of the biggest tech companies.
It is a trusted name in the UK’s Flutter development industry and a top-rated company on Clutch. They are known for their creative and effective solutions. They specialise in creating apps that are both attractive and technically strong.
With a focus on user-friendly design, they build apps that engage users and build customer loyalty. Their services cover all parts of app development, from ideation and discovery to launching and maintaining the app.
They keep up with the latest app development trends and technologies like AI and machine learning to build scalable and user-friendly apps. They also keep clients informed and involved, making them a good choice for Flutter app development.
🔘Location: Birmingham, Manchester, & London
🔘Founded: 2018
🔘Avg. Hourly Rate: $50 - $99 / hr
Key Services
🔘Mobile SDK Development
🔘Flutter App Development
🔘Native iOS App Development
🔘Native Android App Development
🔘Mobile App Support and Maintenance
4. Chilliapple
Chilliapple is an app and web development company founded in 2008. Their skilled team of experts uses Google Flutter to create beautiful, fast, and cross-platform apps from a single codebase for their clients.
They have many years of experience creating custom Flutter apps. Their team builds apps that offer smooth performance and beautiful designs. Chilliapple focuses on providing personalised service, ensuring every app meets the client’s needs.
They specialise in integrating advanced features like live analytics, cloud storage, and third-party API connections. Their Flutter development services include:
🔘Flutter Application Development
🔘Flutter App Upgrade & Migration
🔘App Maintenance and Support
So, whether you have a new startup idea that requires the development of a Flutter app or are an existing company that wants to upgrade and enhance your app, Chilliapple is your best choice.
🔘Location: England, UK
🔘Founded: 2008
🔘Avg. Hourly Rate: $50 - $99 / hr
Key Services
🔘E-commerce Development
🔘Web Application Development
🔘Full Stack Development
🔘Bespoke Software Development
🔘Mobile App Development
5. Teocraft UK
Teocraft is one of the best music app development companies in the UK, along with the Flutter app development company. They provide top-quality Flutter app development services based on your needs and help you reach your business goals.
Their team of skilled developers and designers combines technical skills and impressive UI/UX design with a great understanding of business to create apps that deliver results.
Teocraft builds custom apps and handles everything from design and development to deployment and ongoing support. They use Flutter’s features to build high-performing and visually appealing apps.
Their apps are functional, engaging, and easy to use. Teocraft has worked on projects in various industries, including finance, healthcare, and entertainment, showing their expertise.
With a focus on quality, timely delivery, and client satisfaction, Teocraft UK is a brilliant choice for many businesses.
🔘Location: England, UK
🔘Founded: 2017
🔘Avg. Hourly Rate: $25 - $49 / hr
Key Services
🔘Mobile App Development
🔘Web Development
🔘E-commerce Development
🔘UI/UX Design & Development
🔘Digital Marketing
6. Pocketworks
Pocketworks is a UK-based Flutter app development agency that helps businesses improve their customer experience. It is known for delivering unique Flutter solutions.
Their skilled team creates customised apps to meet clients' needs. They have technical expertise and an understanding of user behaviour, which allows them to build functional and engaging apps.
They use a data-driven approach to guide their design and development decisions and focus on making apps scalable so that they can grow with the client’s business.
They are known for building quality and creative apps, which is why Pocketworks has earned a strong reputation and loyal clients in the Flutter app development space.
🔘Location: Leeds, UK
🔘Founded: 2012
🔘Avg. Hourly Rate: $150 - $199 / hr
Key Services
🔘Mobile App Development
🔘UI/UX Design & Development
🔘Custom Software Development
7. 5Star Designers
5Star Designers is one of the top Flutter app development companies in the UK, creating amazing mobile apps to enhance user satisfaction and business growth.
Their team provides excellent services that meet your needs. Their expert team uses Flutter to create visually attractive, functional, easy-to-use apps. They follow a proper development process, including research, design, development, and launch. Below is their project development lifecycle.
Their portfolio includes projects from various industries, showing their ability to meet different business needs. 5Star Designers also provides app support and maintenance services, ensuring the apps work well after launch.
Their focus on quality and attention to detail make them a top choice for businesses looking for iOS and Android app development company associative.
🔘Location: London, England, UK
🔘Founded: 2013
🔘Avg. Hourly Rate: $25 - $49 / hr
Key Services
🔘Mobile App Development
🔘Web App Development
🔘React Native App Development
🔘Game Development
🔘MVP Development
8. Revatics UK
Revatics can create your perfect Flutter app with expert services for cross-platform development. Their skilled developers ensure your project is done accurately and delivered on time.
It is a well-known name in Flutter app development and creates apps that offer a smooth user experience and smooth performance. Revatics specialises in adding advanced features like AI, machine learning, and IoT connectivity, making them a great choice for businesses looking to innovate.
They focus on understanding their clients' goals, ensuring each app meets those needs. Revatics also focuses on quality and testing their apps thoroughly to ensure they are bugs-free.
Their ability to deliver the best quality apps on time has allowed them to gain a loyal client base and excellent reputation.
🔘Location: London, UK
🔘Founded: 2017
🔘Avg. Hourly Rate: < $25 / hr
Key Services
🔘Mobile App Development
🔘Web Development
🔘UI/UX Design
🔘DevOps
🔘AI Development
9. IDS Logic
As a top Flutter app development company in the UK, IDS Logic know how important your brand is to your success. We have successfully created Flutter apps based on their clients' needs.
They focus on creating visually appealing, user-friendly apps that perform smoothly and effectively. Their team uses Flutter’s features, like customisable widgets and hot reload, to build smooth cross-platform apps.
IDS Logic offers various Flutter development services, including:
🔘Flutter App Consulting
🔘Cross-Platform App Development
🔘iOS and Android App Development
🔘Custom App Development
🔘App Migration and Updation
🔘Support and Maintenance
IDS Logic can help build an app that meets your business ideas and visions, whether you have education, finance, or healthcare business ideas, as they have worked with industries like healthcare, education, and logistics.
🔘Location: Leeds, UK
🔘Founded: 2007
🔘Avg. Hourly Rate: $25 - $49 / hr
Key Services
🔘Mobile App Development
🔘Web Design & Development
🔘E-commerce Development
🔘CMS Development
🔘Custom Development
10. iROID Technologies
iROID Technologies is one of the top Flutter app development companies in the UK. They have skills and expertise in developing Flutter apps and the best results at competitive prices.
They focus on creating custom solutions that fit each client's needs. Their developers are skilled in using Flutter’s advanced features, such as widgets, Google Firebase support, and expressive interfaces, to build engaging and dynamic apps.
iROID Technologies handles all stages of app development, from idea to launch and maintenance. They also focus on quality assurance, ensuring their apps are bug-free and run smoothly. They focus on delivering apps on time and ensuring client satisfaction.
🔘Location: Edinburgh, UK
🔘Founded: 2015
🔘Avg. Hourly Rate: $25 - $49 / hr
Key Services
🔘Mobile App Development
🔘Web Development
🔘E-commerce Development
🔘CMS Development
🔘Web App Development
11. Nordstone
Nordstone is a London-based software development company known for delivering the best Flutter apps. They work with clients ranging from startups to big companies.
Their team uses Flutter’s tools to create apps that look great, work well, and can grow as needed. Nordstone works with clients to ensure the app matches their brand and business goals.
They specialise in adding features like payment gateways, push notifications, and live analytics, making apps effective and easy to use. They deliver projects on time while maintaining high quality.
Nordstone’s focus is on building lasting relationships and innovation, making it a trusted choice for Flutter app development.
🔘Location: London, UK
🔘Founded: 2018
🔘Avg. Hourly Rate: $50 - $99 / hr
Key Services
🔘Mobile App Development
🔘Web Development
🔘AI Development
🔘Ongoing Development & Iteration
How Can Arramton Help You in Building the Best Flutter App?
Arramton is a trusted Flutter app development company that offers custom solutions for businesses of all sizes. They have a skilled team of developers with years of expertise in Flutter, ensuring high-performance and cross-platform apps for both iOS and Android.
Arramton focuses on creating apps with great design, easy navigation, and a smooth user experience. They follow an Agile or fast approach, allowing flexibility and quick adjustments during development.
They ensure your app stays secure and updated with thorough testing, post-launch support, and maintenance.
Arramton delivers the Flutter app within your budget and meets deadlines while communicating clearly with clients throughout the process, ensuring the app meets your needs and business goals.
You can partner with Arramton Infotech to build the best Flutter App that will meet your expectations.
The Final Thoughts
Hopefully, you now know what Flutter apps are, why businesses opt for Flutter app development and the companies that can help you build the app.
Choosing the right Flutter app development company in the UK is essential to ensure your app project's success.
The top Flutter app development companies mentioned in this list have the experience and expertise to create the best quality cross-platform apps.
These companies can build the Flutter app using Flutter’s fast development and impressive performance, whether you are a startup or an established business.
When selecting a development partner, it is essential to consider factors like their portfolio, experience, customer reviews, and expertise in Flutter. Whether you need a simple app or a complex, the companies listed here are equipped to meet your needs.
If you are looking for a company that can help you create the perfect Flutter app for your business needs, Arramton is here to help. Contact them today to start your development journey with a trusted partner.
Frequently Asked Questions
Q1 How much does it cost to develop a Flutter app in the UK?
Ans The cost of developing a Flutter app in the UK varies depending on the app's complexity, features, design, and the company you choose. However, it can cost between £10,000 and £50,000 or more.
Q2 How long does it take to develop a Flutter app?
Ans The time required to develop a Flutter app can take anywhere from 2 to 6+ months, depending on various factors, including the app's complexity, features, design requirements, and the development team's expertise. However, factors like testing, revisions, and deployment timelines can also affect the overall duration.
Q3 What makes Flutter different from other frameworks?
Ans Flutter’s ability to use a single codebase for multiple platforms, its hot reload feature, and rich, customisable widgets make it faster, more efficient, and ideal for creating high-performance, visually appealing apps.
Q4 How do I choose the best Flutter app development company in the UK?
Ans You can choose the best Flutter app development company by considering the following factors:
- Look for a company with a proven track record in Flutter projects and a portfolio that showcases their expertise.
- Read client reviews and testimonials to determine their credibility.
- Ensure they have a skilled team with experience in building apps for your industry.
- Discuss their development process, timelines, and post-launch support.
Q5 Do Flutter apps perform well compared to native apps?
Ans Flutter apps are known for their excellent performance. Thanks to Flutter’s Dart programming language, which allows apps to run directly on the device’s hardware for faster performance. Flutter also has many pre-designed widgets that make the app’s interface smooth. While native apps might be slightly better in certain cases, Flutter’s performance works excellently for most apps.
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