Mobile App Development Company in Long Island

Got a cool app idea? Need a unique mobile app for your Long Island business?
We create awesome mobile apps for startups and businesses. Our team in Long Island will be with you from the first thought to the big launch. We guide you through every step to make sure your app becomes a hit!
custom-mobile-app-development-services-in-us
custom-mobile-app-development-services-in-us

Mobile App Development Company in Long Island

We create awesome mobile apps for startups and businesses. Our team in Long Island will be with you from the first thought to the big launch. We guide you through every step to make sure your app becomes a hit!

20+

Years in
Business

350+

Clients
Served

98%

Delivered
on Time

24/7

Support
Team
20+

Years in Business

Over 1000

Projects Completed

Over 85%

Senior Engineers

98% Projects

Delivered on Time

Take Your Business Up a Notch with Long Island’s Best Mobile App Developers!

Take Your Business Up a Notch with Long Island’s Best Mobile App Developers!

Increase Sales and Revenue

The mobile app world is huge, raking in $485 billion in 2023! With a tailored app from our Mobile App Development Company in Long Island, you can enter this booming market and grow your income through in-app purchases, subscriptions, and more.

Boost Brand Visibility

The App Store and Google Play are where customers go. With over 257 billion app downloads this year, a custom app will give your brand the visibility it needs to shine. Work with the top developers in Long Island to outshine the competition!

Enhance Customer Engagement

Everyone’s glued to their phones—make sure they’re engaging with your app! Our Long Island team builds apps with cool features like push notifications and tailored content to keep users returning.

Unlock Business Insights

Mobile apps provide valuable data on what customers do. With Long Island’s mobile app specialists, you’ll discover insights to enhance user experience and boost conversions.

Build Trust and Loyalty

A well-designed, seamless app earns trust. Let us help you create an app that turns happy customers into loyal fans of your brand.

Streamline Your Operations

Custom apps can make your tasks easier and boost efficiency. With Mobile App Development in Long Island, we’ll create a solution that keeps your business running smoothly, anywhere you are.

Mobile App Development Services in Long Island

We provide comprehensive custom mobile app development services for businesses on Long Island. From concept to launch, our skilled team crafts tailored solutions that help your business grow.

Greenfield App Development

Start fresh with a custom mobile app solution to bring your unique idea to reality. We build robust, scalable, and innovative mobile apps from scratch, tailored to your needs and goals, leveraging the latest technologies and industry best practices.

Brownfield App Development

Revitalize and extend the life of your existing systems to meet today’s demands and tomorrow’s opportunities. We enhance and expand your existing systems and workflows by seamlessly integrating new features and upgrading current functionalities in a cost-effective way.

Native Mobile App Development

Stand out in today’s competitive mobile landscape with high-performing, user-friendly apps optimized for iOS and Android. We specialize in leveraging cutting-edge, platform-specific tools and technologies to create beautiful, fast, reliable, and secure mobile apps that delight users.

Prototype Development

Validate your app vision early to minimize risks. We help you refine your ideas with low-fidelity wireframes and gather user feedback using high-fidelity, interactive prototypes before full-scale development, ensuring the final product meets user expectations.

Legacy System Modernization

Transform your existing app to meet today’s technological standards and future-proof your growth. We rewrite outdated mobile apps using the latest programming languages and frameworks ensuring reliability, efficiency and scalability reducing maintenance costs.

UI/UX Modernization

Breathe new life into your mobile apps to captivate users and drive up engagement. We design and update outdated interfaces to make them not only sleek and beautiful but also highly functional and user-friendly using the latest design principles with a deep understanding of user behavior.

Services We Offer

Mobile App Development Services We Offer

Custom Mobile App Development in Long Island for Diverse Industries

At Long Island’s top mobile app development company, we create custom mobile apps for a variety of sectors. Each app is tailored to meet your needs, ensuring you get the best outcomes for your business.

healthcare

Healthcare

Revolutionize patient care in Long Island with secure, easy-to-use mobile apps. Enhance patient involvement, simplify scheduling, and keep data safe. Expect a 40% rise in patient satisfaction in just 6 months!

retail

Retail

Increase sales and please Long Island shoppers with smooth mobile shopping experiences and tailored promotions. Watch your sales jump by 30% in only 4 months!

finance

Finance

We design secure, user-friendly mobile banking apps for Long Island’s financial sector. Experience a 50% boost in trust and security compliance within 3 months.

education

Education

Our interactive learning apps make education more fun for students and teachers in Long Island. Raise student engagement by 35% in just 2 months!

Manufacturing

Enhance production and supply chains with real-time tracking solutions. Long Island manufacturers can anticipate a 45% increase in operational efficiency within 5 months.

logistic

Logistics

Simplify logistics tasks on Long Island with mobile apps that monitor shipments and manage inventory effectively. Cut operational costs by 25% in 4 months!

Real-estate

Real Estate

Make property management easier and improve client interactions with custom apps for Long Island’s real estate market. Increase client engagement by 40% in just 3 months.

Entertainment

Provide captivating content and improve user experiences in Long Island’s entertainment industry. Expect audience engagement to soar by 50% within 6 months!

Custom Mobile Applications We've Developed

Explore our portfolio to see how our custom mobile app development services can transform your business and deliver outstanding results.

Technology Stack for Custom Mobile App Development in Long Island

We are the leading mobile app developers on Long Island. We focus on providing custom solutions for your business. Our tech stack is always current. We make sure your app features the latest tools to help you shine and succeed.

 

iOS Development

Choosing iOS means accessing a premium user base. We develop iOS apps that run across the entire device range of the Apple ecosystem ensuring the highest quality standards that the iOS users have come to expect.

Swift

Xcode

Xcode

SPM

SPM

swiftUI

SwiftUI

Core Data

Core Data

TestFlight

TestFlight

UIKit

UIKit

GIT

GIT

Xcode Cloud

Xcode Cloud

Android Development

Android is the most popular mobile operating system in the world. Its open nature has made it accessible to a huge variety of devices. We develop Android apps in a responsive way to reach as many users as possible.

Kotlin

Kotlin

Room

Genymotion

Jetpack Compose

Mobile App Development Service Tool - Gradle

Gradle

GIT

Git

Android Studio

Android Studio

Firebase

Firebase

Codemagic

Codemagic

Client Testimonials

"Cenango transformed our patient consultation process with their custom telemedicine app. The app is user-friendly and has significantly improved our appointment scheduling and management."
—Emily Foster,
Manager - ITEH Healthcare
"The custom remote patient monitoring app developed by Cenango has been a game-changer for us. It's seamlessly integrated with medical devices, allowing us to monitor vital signs efficiently. The app has improved patient care and timely interventions."
james
—James
Services Coordinator
"Our customers love the BMI calculator app developed by Cenango. It's easy to use and provides valuable health suggestions. This app has not only helped our users manage their health better but also increased our customer engagement significantly."
sarah
— Sarah Mills
Retail Manager

Why Choose Us for Mobile App Development in Long Island

Hundreds of clients have relied on us to bring their unique mobile apps to life. We prioritize diligence, honesty, and delivering high-quality solutions for Long Island businesses.

Proven Track Record  

With over 20 years in IT and more than 50 completed mobile app projects, we’ve been involved in mobile app development from the very beginning.

Top-Quality Team

Our senior developers have tons of experience, ensuring top-notch quality at every stage—planning, design, and development.

Trusted Partnership

Your success is what matters most. We offer ongoing support throughout the app development process, helping you tackle any challenges that come up.

Collaborative Approach

We work closely with you, answering your questions, considering your feedback, and delivering a solution that aligns with your vision.

Clear Communication

We keep you updated with regular news, so you always know how your project is doing and any risks that may arise.  

Flexible Solutions

We customize each app to fit your budget, needs, and goals, bringing your idea to life just as you imagine it.  

Our Custom Mobile App Development Process

We make sure the process runs smoothly to give you the best results for your app.

Initiation

In the initial meetings, we discuss the viability of your idea and the high-level goals. Then we come back to you with a proposed project plan. Any negotiations of the budgets and timelines may take place. Once both our parties are agreed, contracts are signed and a dedicated expert team is assembled to start the project!

Discovery

We hold workshops and interviews with you and any other stakeholders who are involved in the project to refine the high-level goals down to measurable business requirements.

Design

Our skilled UI/UX designers come up with the initial drafts of the look and feel of your app. Few iterations of these wireframes may happen to get it just right. On the engineering side, our developers work on the overall architecture and the design of the app solution.

Development

We build the solution by coding and setting up any related services and systems. The development methodology (waterfall or agile) is chosen based on how you want to launch the app. We hold weekly demos to show you the progress.

Testing

The finished product is put through rigorous testing by our team of qualified testers. The development team works hand in hand to resolve any bugs as soon as possible. Finally stable versions of the app are released to you (and a select few external users of your choosing) for user acceptance testing.

Deployment

Moment of truth! We prepare the App Store/Play Store pages and push the final version to it. You may choose whether you want to do a gradual, soft launch or if you want to make a big splash, a big bang launch!

Maintenance

After the warranty period, you may choose to continue to work with us to build new features, optimize and upgrade the codebase as time goes on.

FAQs for Custom Mobile App Development in
Long Island

Building a custom mobile app depends a lot on what your business needs. If you’re starting from scratch, here’s how it typically goes. First, we sit down and discuss your app idea and define clear goals for what you want to achieve. Then, we design the look of the app to match your brand and give it the right feel. After that, we develop the app for your chosen platform—either iOS or Android. Once development is done, we test it on a bunch of different devices to make sure everything works perfectly. Then, we’ll launch it on the App Store or Google Play, and if needed, we offer ongoing maintenance to keep things running smoothly. Already have an app? No worries, we can upgrade or enhance it to fit your current needs in Long Island.

Costs can vary a lot depending on a few different factors. The complexity of your app’s features and design is a big part of it. If you need backend services or external integrations, that’ll impact the price as well. The platform you choose (iOS or Android) and how many devices you want to support also affect the cost. Finally, the size of the development team and how long it takes to build the app come into play. In Long Island, smaller apps might cost between $5K and $15K, while more intricate apps usually start at $15K. We’ll work with you to tailor the project to meet your budget—just get in touch for a custom quote.

There are some smart ways to cut costs when building an app. One strategy is to focus only on the essential features for the initial version. Keeping things simple for the first release can save time and money. Another option is to start with just one platform—either iOS or Android—and add the other platform later if needed. You could also launch the app early and add more features down the line as you grow. We’ll help you figure out the best approach to fit your Long Island business’s needs and budget.

The time it takes to build an app depends on a few things. First, how complex the app is—if it has a lot of features, it’ll take longer to build. The platform(s) and devices you choose to support also play a role in the timeline. And finally, the size of the development team can affect how fast things get done. Once we know more about your project, we’ll give you a more accurate estimate based on your custom app in Long Island.

Native apps come with a bunch of benefits. They usually perform better because they’re built specifically for the device’s hardware, which means smoother functionality. You’ll also get access to more advanced features like AI or AR, which can really make your app stand out. Plus, native apps can work even when there’s no internet connection, which is a big plus for some users. And finally, these apps tend to have long-term platform support, meaning your app will keep running smoothly for years to come.

If your business in Long Island needs mobile access, building a custom app can be a smart investment. A custom app can help you increase user engagement, which often leads to more customer loyalty and repeat business. It can also help boost your revenue by making it easier for customers to connect with your services or products. Plus, a custom app can give you an edge over your competitors who might not have invested in one. If these goals are important to your business, then yes, building a custom mobile app is worth it.

Nope, we don’t develop mobile games. Our focus is on consumer-facing apps and business apps for companies in Long Island. We build apps that help businesses engage with their customers, streamline processes, and grow—no gaming, just business!

Absolutely! Once your app is live, it’s common to release updates to add new features, improve performance, or fix any issues. We can work with you on an ongoing basis to maintain and enhance your app as your business grows or new technologies become available. Keeping your app up-to-date is key to ensuring a great user experience.

We offer a range of post-launch services, from regular maintenance to feature updates. This can include monitoring app performance, fixing bugs, and keeping the app compatible with new operating system updates on both iOS and Android. You can choose a support package that fits your needs, so your app stays functional and optimized over time.

Security is a top priority in our development process. We follow best practices to protect your app from threats like data breaches and unauthorized access. This includes implementing strong encryption, secure data storage, and user authentication measures. We also regularly update apps to address any new security vulnerabilities that may arise after launch. Your business and customer data will be in safe hands!

 

Looking for a dependable Mobile App Development Company in Long Island?

Whether you have a new app idea or want to enhance an existing one, we’re ready to help. Reach out to us today and let’s make your vision a reality!

Contact Us

Our Ratings
Clutch 5 Star Rating - Cenango
Google - 5 Star Rating - Cenango
Shopify - 5 Star Rating - Cenango
Thumbtack - 5 Star Rating - Cenango