mobile app development company new york

Speed and easiness are what every user wants nowadays. And that’s where we focused the most. We have a team of smart app developers that helps you and your business idea to develop the best mobile application in the different and latest technology. We are emerging as the best mobile app development company in United States.

9series owns a team of app development experts who are virtuous to use the latest tools, frameworks, and programming languages to create your mobile application that is user-centric and highly impactable for your business.

Custom mobile application development company

Mobile App Development Services

Our smart developers and business analysts listen to each requirement; analyze it with the current market scenarios and provide the best solution that fits your requirements.

  • Application Development
  • App Consulting
  • Blueprint & Wireframes
  • UI/UX
  • Maintenance
  • App Marketing

Application Development

We provide you end-to-end cross-platform smartphone app development on a wide range of platforms such as Android, iOS, Flutter, and Hybrid (react native).

App Consulting

We offer a personalized consultation to each of our clients as a part of the mobile consulting services, so that they recognize and mobilize their business with those apps catering to customer’s needs. Our experts not only suggest your respective changes according to market needs but also ensure that you get greater ROI.

Blueprint & Wireframes

Our teams understand your business requirements first. They help you to visualize your app’s concepts and get more clarity by creating blueprints and wireframes.


We have experienced mobile app designers to develop an ample, simple, and attractive interface. You can hire us as an app development consultant so that we help you to create the most engaging and user-friendly UI/UX for your mobile apps.


Our maintenance and support services help the organization to increase their efficiency, drive high performance, and extend the life of their apps.

App Marketing

We also provide the latest strategies and marketing tactics to make your application successful and enhance your market presence.

mobile application dev services

Services For Different Platforms

We provide the best application development services on different platforms. As clients want different types of applications, we use these technologies to develop an app.

Android App Development

The number of Android users is increasing more than ever, so it is necessary to build an app based on the android platform. We have built numerous, highly scalable, and interactive mobile apps through our mobile application development services. As these apps are loaded with the best features and functionalities, we built many high-performance apps to establish your brand amongst the existing gamut of applications.

iOS app Development

Apple captured its market well in the USA and Its recognized brand across the world. so, one must consider building this platform to build its application. We help you to build relationships, reach potential clients, and retain them with exclusive mobile apps. Our app development team has the expertise that grows and forms a brand name that people will trust. It is hand-crafted by our developers for each and every client.

Flutter App Development

Flutter is a widget that allows us to develop and deploy UI with animation using a single code for Android and iOS. It is a highly reliable framework that is used for these cross-platform app developments.

Hybrid App Development

9series assists your business with reaching a wide variety of clients with more access to various devices, improved execution, less time to advertise, and all moderate costs. Through our app store optimize services, the applications emerge noticeably and give the attention your business needs for growth.

iBeacon App Development

It helps you to captivate your customers within a specific range of your store and send them signals at the right time while they are shopping. Stay ahead of the competition and increase your ROI with world-class iBeacon apps under our custom app development services.

  • Android App Development
  • iOS app Development
  • Flutter App Development
  • Hybrid App Development
  • iBeacon App Development
  • Kotlin
  • Java
  • Flutter
  • C Language
  • Swift
  • Vimeo
  • React
  • Firebase
  • Twilio
  • View Binding
  • Camera Kit
  • Tokbox
External devices
  • Bluetooth


9series aims to reformulate access to health-care services. In today’s world where the use of mobile and applications is increasing ever, our team contributes to the healthcare Industry Through changing the way patients care locally and more globally. We provide a complete mobile application solution for your e-healthcare business.


9series is reshaping the education system by providing various app development services in this Industry. Our prime focus is to rebuild this industry so that everyone could get the primary need of our generation called education through transforming the traditional education system to LMS (Learning Management System) particularly emphasized mobile applications and its solutions.


In this competitive era, we order more food than make one on our own. So, to boost your food & restaurant business and ensure that you reach maximum consumers, 9series brings various technical techniques and user-friendly services that allow our clients to focus only on their businesses leaving the technical part to us.


9series provides its clients to optimize their site for enhanced performance, increased traffic, and Increased Profits. It is a booming industry where every other person prefers to shop online within an e-commerce app as it’s easy with more brand availability. Our App development team helps you to build your app from scratch and also ensure that you got the best ROI.

Travel & Hospitality

9series helps you to create a multi-channel user experience that helps to increase efficiency with the help of the latest technologies. Our app developers help you to create a mobile application with features like booking engines, CRM, GDS, etc. We are among the best travel software solution providers catering to the different needs of our clients.


We are a leading insurance technology solution provider that helps to digitally transform the functionalities throughout the customer life cycle. Our developers could build ample apps that are unique digital solutions for your business in this competitive edge.


9series aims to transform this industry to provide different kinds of solutions for farmers that manage their crops with ease. We develop professional applications that help to boost the quality, quantity, and cost-effectiveness of agricultural produce. We blend high-performance software and farmer practices to help the farmer to maximize their crop according to weather conditions.


We provide top-notch solutions for logistics and transportation worldwide along with different kinds of app consultation services of real-time location sharing and live tracking. Our custom mobile app development services help our clients to create the best apps for their logistics businesses.


9series work with an array of manufacturing companies they face in production and management. We help to simplify its supply-chain processes with various data analytics techniques and provide the best IT solutions within the app for their businesses. Our applications help you to take more control over your existing systems and improve your efficiency levels.


Leading InsurTech Enterprise


Leading Healthcare Tech Organization


Leading Market Research Client

  • Project Understanding

    Understanding your Idea and related requirements is one of the foremost steps for us. This way, we could give some good business insights, solutions and processes that will become simpler than ever.

  • Design

    We understand that creating a good UI/UX and its design is one of the most important steps for you. And so for us. Our dedicated designers can create the best possible design equipped with speed without limiting your app speed.

  • Development

    We are transparent people and you will see it when we develop your application with us. We maintain transparency and support at each and every stage of development.

  • Testing

    Testing is our unchangeable part of the process where we test your application in terms of its credibility, simplicity along with ample design, and STABILITY. This way, we save your money also!

  • Delivery, support & maintenance

    Delivering your application is our main concern. We also provide various support and maintenance services once your product or app goes to the public.

Wider Reach

Choosing to have your app created with 9series gives you the opportunity to reach a wider audience. We develop interactive apps that hold the customer's interest.

Uniform Look & Feel

We give a uniform look to an app so that it gives a fresh feel. We do not copy any design or images from anywhere; your apps are exclusively developed for your business.

Customized Apps

Developing a custom mobile application is one of the easiest things but It will become easier when our developers do it as per your requirement.

Marketing is Simple

Marketing is changing as digital marketing is playing a huge role to make things easy and simple. These apps help you send notifications and messages to your consumers directly from the app.

Developing mobile apps is a set of different procedures and processes that form an essential part of writing software code for small wireless devices like smartphones. They are specifically developed by keeping in mind the features of a mobile device, making them highly scalable, high-end, well-performing, and increasingly effective for brands.

Our mobile app development services include all types of development platforms that range from Apple, Android, native, hybrid, and cross-platform. Other than that, we also provide Flutter development that requires writing a single codebase for any app.

You can hire mobile app developers from 9series who have expert knowledge and experience in developing and testing mobile apps to deliver the best user experience and can increase your business ROI.

We use various programming languages or developing mobile apps that range from Swift, Angular, React, Java, Node, Vue, Python among many others. We aim to provide highly result-driven and user-centric solutions for our clients.

Our dedicated experts continuously work towards providing utmost data security by regularly updating security patches and installing a firewall in servers. Our data runs through HTTPS and SSL certificates with proper encryption algorithms.