Flutter App Development Agency

Being the best Flutter app development company in Toronto, Canada we develop functionally-rich mobile apps crafted to meet your business requirements. Flutter is programmed on Dart which is a fast, object-oriented language that uses compilation techniques and is easy to learn. The UI toolkit of Flutter has pre-built rich widgets which make the overall feel and look of an app attractive along with giving a native experience. It is also possible to customize designs and offer tailor-made solutions to your customers. 


We are a full-cycle Flutter app development services having deep knowledge of this technology and have deployed many mobile apps efficiently. Flutter is a mobile app SDK to create fluid native interfaces for both Android and iOS powered by Google. It offers the best cross-platform app development by having a single codebase. The code changes can be shown across the app screen. This helps in fixing bugs, adding features, and experimenting faster. It has amazing features like widget libraries, hot reload and many others which help to develop highly functional native apps. We help businesses around the world develop next-gen apps that are flexible offering a delightful experiences to the end-users.

Our Services

Flexible framework in developing next-gen mobile apps
Cross Platform App Development

Cross-platform app development

By using Flutter you can explore a mixture of application code which supports and moves your app from tech stacks to a most familiar hybrid framework. You can also show the result of the code changes instantly on the app screen.

Theme Based Applications

Theme based applications

Flutter offers a widget based on the Dart package that simplifies the process. The Dart libraries make Flutter app development a matter of few code lines. If you want to run your app in different languages used in various regions then go with this.

Flutter For Web Development

Flutter for web development

Flutter provides outstanding methods on the web where the user can experience various advantages with appealing and distinct UI (User Interface). This can run applications on Windows, macOS, Linux, Chrome OS, and Web.

End To End Project Management

End to end project management

We offer flutter development services starting from gathering the requirement to the final delivery of the mobile app to our clients. We handle everything to make sure that the unique, flawless and quality project is delivered successfully.

Database In App Purchase

Database & In-app purchase

Flutter also supports an in-app purchase API which is used to accept payments, make transactions and other subscriptions from the stores. Along with this, it can also handle acquiring location based services that your project demands.

Our Flutter development expertise

We provide end-to-end Flutter development solutions ranging across industry verticals. Our Flutter app developers use cutting edge technologies, and find the best possible solution for your development needs
Fitness App Development Company

Wellness and Fitness

Social Networking App Development Company

Social Networking

On Demand App Solutions

On-demand Solutions

Benefits of Flutter for Mobile app development

Flexible framework in developing next-gen mobile apps

Single codebase

Flutter single codebase enables developers to write only single code for both Android and iOS platforms.

Fast development

Flutter’s quick reload allows you to easily and quickly experiment, create UIs, fix bugs faster, and add features.

Customized interface

Cupertino Widgets and Material design allows us to create interactive apps with an appealing user interface.

Proprietary widgets

Flutter offers a number of widgets which help you in developing apps that follow an attractive material design.

Our Remarkable Projects

Have a glimpse at some of our outstanding projects crafted with innovation and world-class expertise.

Best Courier Delivery App

  • Web
  • iOS
  • Android

DROPR is the fast and reliable courier delivery application developed by Nextbrain Technologies for the client Movers International, Delhi. The app offers the user’s doorstep pickup and delivery of parcels on demand. This app connects the delivery agents and customers.

Best Online fitness App

  • Web
  • iOS
  • Android

MDW (Modern Day Warrior) is the best online fitness app developed by Nextbrain Technologies. By using this app, users can do body and mind related fitness activities on a daily basis. They can track their day to day fitness reports, play this simple deposit game and win.

Modern Day Warrior
Vnc Group

Mobile App for a Leading Manufacturing Company

  • Web
  • iOS
  • Android

Nextbrain Technologies has developed a mobile application for VNC DealerDirect which acts as an exclusive digital assistant for the dealers of VNC Group. Using this app, dealers can place their orders, track their orders in real time, check your current payables effortlessly at any time.

Easy steps in building your mobile app

We follow agile methodology to build a customized and unique mobile application.
Mobile App Process1

Frequently Asked Questions

How Flutter is used in mobile app development?

Flutter, Google’s framework is used for developing iOS and Android applications also for creating applications for Google Fuchsia.

What is the duration to build a Flutter app?

It may take between three to four weeks to develop a Flutter app. However, it depends on the app features, complexity and also depends on the efficiency of the app development company.

What are the advantages of using Flutter?

The advantages of using Flutter are flexible and expressive UI, high productivity, easy deployment, compatibility, great performance, great widgets, interdependable code interface, etc.

Can Flutter replace Java for Android app development?

Flutter is an open-source mobile app development framework created by Google used to develop cross-platform apps for both iOS and Android. Flutter has many benefits like appealing visuals, cost-effective, and faster development.

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