Flutter app development services

Flutter app development services

About Itransition

5+ years of experience with Flutter

25+ years providing mobile development services

In-house Mobility Center of Excellence

Recognized as a Modern Application Development Service Provider by Forrester

Serving clients from startups to Fortune 500 companies

Global presence with 10 offices worldwide, including the USA, UK, UAE, Georgia, and Poland

Our Flutter services

Our Flutter services
Our developers build feature-rich mobile applications that run on both iOS and Android and ensure native-like performance, seamless functionality, and consistent user experience across various devices.
We use Flutter to build high-performing web apps, creating functional and visually appealing user interfaces and equipping them with features covering your business needs and target audience’s expectations.
We help eliminate the burden of managing and maintaining multiple native applications by transforming them into a single Flutter-based cross-platform solution, preserving their original functionality and user experience.
We take on ongoing maintenance of your Flutter application after launch and ensure its stable performance, solid security, and compatibility with operating systems. If your Flutter app needs a more in-depth rework to stay competitive, we can identify and implement suitable improvements, such as new features or UX/UI design improvements.
We supply experienced Flutter developers from our in-house resource pool to help you increase your development capacity and speed up the implementation of your Flutter project.

Rely on Itransition for expert Flutter development services

Get in touch

Client spotlight

Clinical data exchange PoC

30+

new clients at the PoC stage

Itransition delivered a proof of concept for a Flutter application intended to help ambulance doctors and paramedics securely store and exchange clinical data. The app successfully passed the beta testing phase, enabling our customer to proceed to the development of a full-featured app.

Corporate cross-platform mobile app

95%

of users were satisfied with the app

Corporate cross-platform mobile app

Our team delivered a complex cross-platform app for an international company to provide information on corporate discounts and events to its employees. As a result, 80% of employees downloaded the app for corporate event registration and corporate discount access.

Why choose Itransition as a Flutter development agency

Commitment to high quality

Our Flutter developers follow generally accepted coding standards and official Dart coding guides to create consistent and readable code that is easy to maintain and update. We also check the created code with inspection tools, perform manual code reviews, and employ version control systems throughout the development project.

A broad spectrum of talent

Itransition has 3,000+ IT professionals with various specializations and skill sets on board, including mobile app developers, UX/UI designers, QA specialists, and DevOps engineers. Our talent pool also includes experts in emerging technologies like IoT, AI/ML, blockchain, AR/VR, and the cloud. The availability of such multi-faceted expertise enables us to meet the most deliberate project requirements.

Efficient project management & communication

Depending on the project’s needs, we utilize a suitable Agile methodology to expedite app development and ensure successful project completion. Our Flutter development team maintains clear communication with the client throughout the development process to make sure the app matches their expectations.

Secure development process

We employ secure development practices at each stage of the Flutter application development process, including signing an NDA, defining the app’s security and privacy requirements, using only approved development tools, and regularly holding security training for the team.

Our developers say

Flutter is great for many reasons. It lets you build top-notch iOS and Android apps from a single codebase. For developers and clients, it is a huge time-saver. I really like Flutter for its open-source ecosystem of pre-built widgets and plugins that open endless customization options. It's also great for performance, and it helps us get projects done faster. Plus, with Google's backing, it's a reliable framework. I've used Flutter in several successful projects, and it's consistently delivered great results and client satisfaction.

Yelizaveta Kazimirava

Yelizaveta Kazimirava

Head of Mobile Center of Excellence at Itransition

Our cooperation options for Flutter projects

In-house team augmentation

We provide the required number of Flutter developers to join your project team, bringing their domain-specific expertise, and helping you bridge skill gaps and accelerate project completion.

1

Discovery call

We discuss your project and skill needs so that we can choose and prescreen relevant Flutter developers from our talent pool.

2

Expert selection

We hand-pick Flutter specialists who meet your project requirements in terms of technical skills, experience, and cultural fit.

3

Project participation

Our Flutter developers become part of your in-house team and work on the project under your management. We can quickly adjust the number of provided specialists if your project requirements change.

Hire Flutter experts

Book a consultation

Dedicated teams

We set up Flutter development teams with the required skills and expertise to work on the outsourced part of the project alongside your in-house or third-party team.

1

Discovery call

We explore and analyze your project requirements to start putting together a Flutter team that fully matches your current needs.

2

Team assembly

We present each candidate for your approval, set up the dedicated team, and establish management and communication processes.

3

Project start

Our Flutter team starts working on your project as soon as the knowledge transfer is complete. You track the team’s progress, manage their day-to-day work, and if needed, request a quick adjustment of the team’s size.

Assemble your team

Turn to Itransition

Flutter development outsourcing

Itransition builds Flutter apps end-to-end, handling all stages of the software development process. We take on project management, ensure efficient team operation, and take full responsibility for the deliverables while keeping you informed of our progress.

1

Discovery

We explore your business needs, future application requirements, and project budget and timeframe and present a service proposal for your acceptance.

2

Team assembly

We set up a team of specialists with the most relevant skills, select an optimal technology toolset, define a suitable software development methodology, and design a project roadmap.

3

Project execution

Our Flutter team performs all necessary app design, development, quality assurance, and deployment activities while a dedicated project manager provides you with regular updates.

Complete your project

Get in touch

Our Flutter development tech stack

Framework
Framework

Flutter SDK

Programming language
Programming language

Dart

API
API

RESTful API

GraphQL

Firebase

Databases
Databases

SQLite

Hive

Moor

Stage management
Stage management

Provider Riverpod

Bloc/Cubit

GetX

MobX

Design systems
Design systems

Material Design

Cupertino

Analytics
Analytics

Firebase Analytics

Localization tools
Localization tools

Flutter Internationalization (intl)

flutter_localizations

intl_translation

Get top talent for your Flutter development project

Contact us

FAQ

Is Flutter suitable for our company?

Due to Flutter's adaptability, companies across many industries, including ecommerce, healthcare, and fintech, choose it to build their business apps and even enterprise solutions. Flutter is also a great option for more innovative apps, such as IoT and social media apps. For example, Google, Alibaba Group, Groupon, eBay, Square, BMW, and The New York Times used the Flutter framework to build their digital products. 

Flutter is most suitable for companies that:

  • Prioritize rapid development
  • Look to provide a consistent user experience across both iOS and Android platforms
  • Have limited budgets and want to deliver a solution cost-efficiently
  • Need to build and test a proof of concept or an MVP
  • Seek simplified application maintenance

How long does it take to develop a Flutter app?

The time needed to develop Flutter applications can vary depending on multiple factors like the project’s complexity, number of features, and the development team’s composition. Creating a simple mobile app typically takes from 2 to 4 months. However, the development period can extend up to 6 months if you want to build a more complex application with a variety of features.

How to choose between Flutter and React Native?

Developers can use Flutter or React Native to create cross-platform mobile applications with a single codebase. However, using Flutter allows for reusing code for web and desktop, while React Native code would require modifications. Generally, React Native is best used for building apps with visual and interactive interfaces, while Flutter is most suitable for building apps with complex logic.

If you’re uncertain which framework meets your project’s needs the best, you can get a consultation from our mobile development experts.

Is outsourcing Flutter development better than in-house development?

When choosing between developing a Flutter app in-house or delegating it to a third party, you need to consider the benefits and drawbacks of each approach. When companies develop a Flutter application internally, they get full control over the project, their team, and development workflows. However, assembling and retaining a skilled development team requires significant investments.

Outsourcing can carry potential risks related to vendor reliability and security, yet it’s generally a more cost-efficient option. Companies that partner with a leading Flutter app development company with hands-on industry experience can significantly reduce app development costs and speed up project delivery.

Some companies adopt a hybrid strategy and combine internal project management with outsourced development to balance out costs and maintain control over the project.

Can Flutter projects be delivered quickly?

Flutter enables cross-platform development, allowing you to build apps that can simultaneously run on iOS, Android, desktop, and web platforms. This approach significantly shortens the development time, saves resources, and speeds up time-to-market.

In addition, developers can use Flutter's hot reload functionality to see code changes in real time. This feature further contributes to faster development and debugging.

How to choose between building a cross-platform app on Flutter and a native mobile app?

Native applications are designed for specific mobile platforms (iOS, Android, or Windows), so building separate solutions for each OS can be costly.

With Flutter, you can create a single app that will be available across mobile and web platforms. Flutter apps demonstrate smooth and near-native performance. This is made possible by Flutter's features, such as native compilation, a powerful rendering engine, and optimized architectural design. Moreover, Dart, a programming language used to build Flutter apps, provides a fast code execution process, resulting in the app’s quicker load times.

  • If you need a mobile app for a specific platform and want to leverage all the capabilities of the corresponding devices, opt for native app development. 
  • Using the Flutter framework is the optimal choice if you want to cost-efficiently reach out to users on several platforms and prioritize fast development.
Mobile app development services

Service

Mobile app development services

Entrust your mobile application development, design, and support to Itransition, a vendor with 20+ years of experience in mobile services.

Mobile banking application development

Service

Mobile banking application development

Turn to Itransition’s mobile banking software developers to build, design, and implement your next bespoke customer-oriented application.

Cross-platform fitness app suite for adidas

Case study

Cross-platform fitness app suite for adidas

Learn how Itransition revamped adidas’s cross-platform device management backend application and simplified data synchronization process.

Live event and talent discovery community platform

Case study

Live event and talent discovery community platform

Learn how Itransition upgraded the customer’s social media platform, developing logic for the Android app and improving payment, taxing, and news feed features.

A mobile platform for media content creation

Case study

A mobile platform for media content creation

Learn how Itransition delivered a custom mobile platform for media content creation, creating the PoC first and iOS and Android apps next.

Trading platform software development

Case study

Trading platform software development

Learn how Itransition developed iOS and Android applications for a European bond trader with over $1 billion raised in funds for their clients.