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Upgrade Flutter with a Reliable Partner

Being a leading Flutter development company, we know the importance of software upgrades and updates and how they can affect performance, security, and your business success. So, we offer an upgrade to Flutter 3 to improve the stability of your existing solution, remove outdated features and keep your app/website more secure.

With agile methodology and a process-oriented approach, we are driven to assimilate the most advanced features to help you stay ahead of your competitors. Our team has in-depth exposure to Flutter, and you can leverage that to create intuitive interfaces. We also provide you with support and maintenance post Flutter upgrade.

Features of Flutter 3.0 Upgrade

Develop dynamic applications for different OS with a single codebase. Boost speed, agility, and scale with on-demand solutions that intelligently adapt to your business needs.

  • Multi-platform support
  • Turbocharged UI across all platforms
  • Casual games toolkit
  • Integrations for backend services
  • Theme extensions
  • Performance improvements

Get Expert Help For Flutter 3 Upgrade

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    Trust us and take the first step!

    See What Flutter Upgrade Can Bring to Your Business

    Flutter is an undisputed platform that halves the cost of developing applications using traditional native methods. With the Flutter 3.0 upgrade, you can complete your journey from mobile-centric to multi-platform applications with macOS and Linux desktop support, along with website and mobile-specific updates.

    • Responsive Framework

      Responsive Framework

      Simplify QA procedures and reduce testing efforts with a single code base for iOS, Android, mobile and desktop browsers, Windows, macOS, and Linux.

    • Improved Performance

      Improved Performance

      Flutter performs incredibly with different OS platforms, offering a native-like experience. Since widgets are part of the application, it reduces compatibility risks.

    • User-first UI and UX

      User-first UI and UX

      Thanks to the Material 3 library and custom widgets, you can create beautiful, brand-driven, and user-oriented designs created with engagement in mind.

    • Internalization and Accessibility

      Internalization and Accessibility

      With text inputs, language support, and accessibility components, you can expand your business in different regions using a single Flutter app/website.

    Process to Upgrade Flutter Project to 3.0

    We follow a quick four-step process to harness the power of the latest Flutter upgrade version.

    • Check Feasibility

      Check your existing applications with Flutter 3 features.

    • Detach from Live Data

      Create another instance of the application

    • Upgrade Flutter

      Upgrade Flutter version followed by UAT

    • Upload on Store

      Release the apps on App Store and Play Store

    • Flutter Web

      Flutter Web

      Flutter web users can now simplify the development process and relish efficiency thanks to performance improvements in the Flutter upgrade version.

      • Browser-based web app support
      • Flutter Desktop application development
      • Flutter Website development
    • Flutter Mobile

      Flutter Mobile

      From smoother animation to dynamic and productive experience on foldable devices, here are the significant Flutter upgrades for Android and iOS platforms.

      • Support for Apple family device
      • From old Android OS to the latest OS support
      • Customization support for different devices

    Our Client Stories


    Ovivo is a Canada-based supplier of solutions for the treatment of water, wastewater, and ultrapure water....


    Biorbyt is one of the largest bioscience terminals with a huge inventory of reagents, antibiotics, biochemicals,...

    Royal Pass

    El Camino Real Charter High is a USA based school which aims to provide the best possible education and...

    Afghanistan International Bank

    Established in 2004, Afghanistan International Bank’s major objective is to streamline the Afghan economy....


    Our Client’s Words

    El Camino Real Charter High School, a school in the U.S., faced many problems handling its operations. Biztech revamped their Magento website, added some customization and developed & integrated ERP functionalities with Odoo version 7. The ERP solution simplified their in-house management operations such as Library Management, Inventory, Expense, and more.

    Fernando Delgado
    Fernando Delgado

    CIO - El Camino Real Charter High School

    The UK-based online store - Essential Aids offers aids and equipment to its customers. It is one of the long term clients of Biztech. We take care of their development, design, and marketing aspects. The client approached us as they were experiencing low traffic and sales on their website. With us, they were able to overcome the issues and experienced increased revenue.

    Alex Wrenn
    Alex Wrenn

    Director - Essential Aids

    Proofed is a UK-based company that offers quality proofreading services to students, professionals, and business owners. They are the experts of their industry and are known to have served in more than 100 countries. Initially, the company used to work with students and offered the “Pay as you go” option. But they wanted to expand their services to businesses and organizations to get bulk work and documents for proofreading. BiztechCS has helped Proofed expand its horizons and realize its business plans by being its technological partner throughout its journey.

    Adam Harvey
    Adam Harvey

    Co-founder and CEO of Proofed - Proofed Inc

    Why Choose Biztech for Flutter Version Update

    We effectively plan and deliver Flutter upgrades so your organization can leverage the full potential of the Flutter platform, that too, with minimal disruptions.

    • Dedicated Team of Flutter Experts
    • Comprehensive Flutter Upgrade and Development Services
    • Flexible Engagement Models
    • Cost-Effective Solution
    • On-time Delivery
    • Agile Methodology
    • Code Authorization
    • 100% Customer Satisfaction
    • 24*7  Support and Maintenance
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    Reduce Risks and Hassles with Flutter Upgrade to 3.0

    Let Biztech experts help you transform your ideas into reality by upgrading your existing Flutter version to Flutter 3. Get tangible results right on schedule!

    Frequently Asked Questions

    How do I upgrade the old Flutter project to the new version?

    There are technical steps that you can follow to upgrade Flutter to 3.0. However, we would recommend consulting a reliable, experienced development team at Biztech. They will help you with the Flutter upgrade specific version without any risks.

    What is the difference between Flutter 2 and Flutter 3?

    The primary difference is that Flutter 3 provides stable support for macOS and Linux, along with performance improvements, internalization, and accessibility features.

    How many channels does Flutter have?

    Flutter has 3 channels – stable, beta, and master. Flutter 3.0 is now stable on all platforms.