Crafting advanced mobile applications that reflects your brand

Best Mobile App Development Company

It is an amazing fact the way the mobile app is engaging people all around the world. Undoubtedly, mobile applications can bring outstanding results to your business as most of the people get addicted to using mobile apps for online shopping of their necessary products so that they can save time and money. We are a top mobile app development company in Boston developing next gen mobile applications using cutting-edge technologies to offer customers an amazing user experience. Our Boston mobile app developers are highly skilled in developing custom and scalable mobile apps including iOS app development, Android app development, React Native and Flutter cross platform application development. Hire our mobile app developers and get the customized mobile app development services!

Why choose Nextbrain for mobile app development?

  • 120+ mobile apps developed since 2016
  • 45+ team with UX designers, Web, and Mobile app developers
  • Free consultation for mobile-based product development
  • Free proposal document
  • 8+ years of average experience of the team
  • We offer 3 months of free support
  • Expertise in e-commerce and SaaS-based products developments

Schedule a Free consultation

Nextbrain offers best mobile app development services in Boston. Lets schedule, connect and discuss more!

Our mobile app development services

IOS App Development

iOS app development

We are the top  mobile app development company in Boston developing high quality and secure. Our experienced mobile app developers build unique mobile apps to enhance your business performance. We make thorough analysis of your app requirements and make competitor analysis in order to offer the best results for your business.
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Android App Development

Android app development

We have a team of proficient Android app developers who assist in determining the proper technology for your app development. By following an agile development process, we use the latest technologies to develop feature packed Android applications. We craft scalable and robust Android apps using the technologies like Java and Kotlin.
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React Native Development

React native development

Our highly talented mobile app developers offer React Native mobile app development services to the world’s reputed clients in various industries like  grocery, ecommerce, logistics, food and restaurant, etc. We make sure to offer unique React Native cross platform applications that can work efficiently on both iOS as well as Android platforms.
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Flutter App Development

Flutter app development

We have a team of flutter app developers offering Flutter app development services to the clients globally. As a leading Flutter app development company in Boston, we build functionally rich and scalable cross platform applications using Dart programming language which offers a quick reloading time and enhances website performance.
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Our Remarkable Projects

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

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
Leading Manufacturing Company

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.

Revolutionizing mobile app development with latest niche technology

Our mobile app development strategy



Our development team makes thorough research about your app requirements by analysing your business goals and end user target location, interests, and many other factors. All this information helps to get an idea on how to get successful results at the end. It gives a clarity to choose the tools and technologies required to develop the app.


This is the important phase of mobile app development where the complete information which is collected will be refined and all the components will be arranged properly using Sketching. This is the foundation for any app development process as it gives a clear picture about the features and functionalities of the mobile app to the development team. It helps the developers in bringing successful results to the project.

UX Design Agency

UX Design

With a team of highly talented UX designers, we ensure to offer amazing layouts and interactive designs that grabs the attention of the target audience. Being a top mobile app development company in Boston, we handcraft beautifully designed mobile apps which gives an interactive experience to the end user. Our designing team offers unique and exceptional UI/UX designs that enhance your brand reputation.


Our certified mobile app developers in Boston use agile methodologies to build unique and scalable mobile applications. With a team of certified mobile app developers, we build unique and robust mobile apps with all the required features that suit your business requirements. We make thorough analysis of your product needs to offer tailor made mobile app solutions that resolve your business challenges. 

Sprint Release

Sprint release

We make sure about the functionality of the mobile app by releasing each sprint which will be thoroughly checked by the client. The mobile app will be released only if the client is satisfied, if not we do one more iteration with the required changes. This process will be continued until the client gets satisfied with the app functionality. Our mobile app developers in Boston always offer high quality and robust apps.


As testing plays an important role in the mobile app development process, we focus more on testing the app in order to provide a flawless and scalable app to the clients. Our QA analysts are highly experienced and conduct required tests to the mobile app in order to provide a secure and responsive mobile apps within the deadline. We also conduct tests to get real-time feedback from the end-users.
App Testing Agency

Post Launch

Post Launch

We offer ongoing support as well as post launch support services to the clients as client satisfaction is our primary concern. Even after the app is launched to the app stores, we are ready to offer any post launch support and maintenance services. We offer services like immediate bu fixing, additional features and functionalities, etc. A 3 month free post launch services can be availed by the clients.

App store optimization

As a leading mobile app development agency in Boston, we offer app store optimization services which help your app to be visible at the top of search results. Our team of professionals comes up with the well planned SEO strategies to enhance your brand visibility so that it will be easy to maximize the number of downloads of your app. Our services assist in connecting with a huge customer base.
App Store Optimization

Our mobile app development services

We follow an agile methodology to offer custom, scalable and responsive apps that are functionally rich. Our professionals also optimize your mobile app for better search engine results..


  • Custom iphone app development
  • Custom Android app development
  • Enterprise iphone app development
  • Enterprise Android app development
  • Android and iOS widget development
  • Entertainment apps
  • App support and maintenance

Technology Stack

We use the latest technologies and tools to handcraft high quality and unique mobile apps within the given deadlines. As a leading mobile app development company in Boston, we follow the latest trends to provide functionally rich and engaging apps to the potential customers.


  • Android – Java, Kotlin
  • iOS – Swift, Objective C
  • iOS 6.0 SDK
  • XCode 9.3
  • Mac OS High Sierra 10.13
  • AppInventor
  • Android UI
  • Android studio
  • Android developer tool (ADT)

Easy steps in building your mobile app

We follow agile methodology to build a customized and unique mobile application.
Mobile App Development Company Toronto

Mobile app development FAQ

Why is Nextbrain Technologies the top mobile app development company in Boston?

As a leading mobile app development company in Boston,  our mobile app developers build unique and custom mobile apps with all the features and functionalities. Our mobile app developers offer end-to-end mobile app development services and solutions in all industry verticals to the clients globally.

Which platform is preferable to build mobile apps? iOS or Android?

Being a top Boston mobile app development company, we recommend developing mobile apps in both Android and iOS platforms. Our highly skilled React Native developers handcraft React Native cross platform apps which support both iOS and Android platforms.

What is the total cost to develop a scalable mobile application?

The cost to build a mobile app depends on various factors like app features and functionalities, UI/UX design, platform chosen to build the mobile app, time taken for completion of the project, complexity of app, support and maintenance services, number of developers allotted for that project, etc. Usually we charge $25 per hour to build a scalable and unique mobile app with all the necessary features.

What is the total duration taken to build a mobile app?

As a top mobile app development company in Boston, we make sure to offer unique and flawless mobile apps for a reasonable price within the given timeline. The time taken to build a robust and secure mobile app will be based on the features and functionalities of the app, complexity of the app, etc. Usually the total duration to develop the mobile app will be 3 to 6 months.

Do you offer the source code of the mobile app?

As the top mobile app development company in Boston, we provide the complete ownership and copyrights of the source code to our clients. We keep updating the progress of the project and keep the app development process transparent inorder to deliver a robust and unique app within the given timeline.

What are Hybrid mobile applications?

A hybrid app allows you to use your website for the number of features available in it. It helps to save money which is used to develop native features for each platform like iOS or Android individually.

How secure are your mobile apps?

Mobile apps need to be secure as there will be critical information like login details, account information for ecommerce applications, etc. usually given by the customers. We are the most reliable mobile app development company which ensures to offer secure and robust mobile applications.

Do you offer ongoing support and maintenance services for my mobile app?

Yes. As a leading mobile app development company in Boston, we provide ongoing support services by updating the progress of the app at every stage of development and taking your feedback to make any required changes. We also offer 3 months free post launch support and maintenance services for our clients globally.