Mobile App Development Company

Your business faces unique challenges. Leverage a custom mobile app to meet those challenges head-on and grow your customer base.

Exploded view of app components from Zco

Featured Clients

eKeystone app icon
Client Apps Vendor and SuperDraft

A world-class mobile app development company

Achieve something great with mobile app development

We are a custom mobile app company developing high-performance custom software. Our clients chose us over other app development agencies because of our wealth of experience and versatility.

Over the past 30+ years as one of the premier NH software companies, we’ve helped our clients become market leaders by continually challenging the boundary of what is possible through custom software development.

Client Apps Vendor and SuperDraft
  • Our technology stack is always expanding to provide you with the best options available, including Swift, Kotlin, Blazor, custom PHP development, and more.

  • Our team has over 250 of the best project managers, designers, and programmers.

  • Since 1989, our passion has been to help businesses like yours build software that enables you to achieve your business goals.

Services

Mobile App Development

Our mobile app development services include native, hybrid and progressive web app development. We can help you choose the right platform to meet your needs.

iOS Apps  Progressive Web Apps
Android Apps  Hybrid Apps

Enterprise Software Development

We craft quality custom software solutions designed to take your organization to new heights.

.NET  PHP  • Go React JS
Node JS • SQL Server • Blazor
• MYSQL  • MongoDB

Creative Services

Our dedicated Creative Services team can bring your unique idea to life – making it visually appealing and user-friendly at the same time.

•  Mobile Games  •  Augmented Reality
•  Virtual Reality  •  Art & Animation

What Our Clients Say About Us

Best golf gps app

Featured App

Golflogix: The Most Downloaded App in Golf
  • Highly Accurate GPS Distances
  • Over 35,000 Courses Mapped
  • Putt Lines and 3D Approaches

As the pioneers of Golf GPS apps for the past 20 years, over 5 million golfers all around the world continually trust GolfLogix for exact GPS distances, full-color 3D course maps, 4-player scoring, pro-level stats, handicap tracking, and discounted tee times.

View Case Study

Featured App

invisawear: Discreet smart jewelry
  • Redefined personal protection by linking an app to smart jewelry
  • Instantly sends your exact GPS location to friends, family, and police when needed
  • Leverages ADT to provide even more protection and peace of mind

Invisawear, backed by ADT, is discreet smart jewelry like necklaces, bracelets, and fitness bands that double as safety devices with hidden buttons. Along with a quick an easy connection to a mobile app, double-clicking the button will send a text to emergency contacts that displays your GPS location and lets them know you’re in trouble. It can even connect you with the police and 911.

View Case Study
InvisaWear is an elegant smart jewellery app created by Zco for alerting friends, family and police during an emergency

Top Mobile App Development Company Awards

The Top App Developers in the USA
Zco - Boston's top mobile app development company by GoodFirms
Best Mobile App Maker in 2019 by Topdevelopers.co
Top app development companies in the United States by Softwareworld.co

Get My Quote

Simply fill out the form below or call 603.881.9200 to get a quote or ask a question!

Why Choose Zco?

Frequently Asked Questions

Get answers to some of the most commonly asked questions below!

Where is Zco Located?
Zco is headquartered in Nashua, New Hampshire at Trafalgar Square. We have satellite offices in New York, NY and Boston, Massachusetts as well.

How are apps distributed?
We’re experts in the app store submission process, having submitted hundreds of apps for hundreds of clients to the various consumer download services. These include the Apple iTunes App Store, Google Play for Android and private distribution for enterprise applications.

How is my mobile app idea protected?
One of the very first steps in the app development timeline is the signing of a non-disclosure agreement (NDA) by both Zco and you, the prospective client. This protects both parties, since we’ll be working very closely together. Once it’s finished, the app and all its source code and intellectual property belong to you.

What mobile platforms do you develop for?

We develop apps for the iOS and Android platforms. These can be native applications, hybrid applications or progressive web apps. You can learn more about these options on our Mobile App Development page.

What is the average cost and time to build a mobile app?

An average app project might cost about $30,000, with functionality and complexity raising or lowering the price accordingly. The development time can be around 3-9 months. The more clearly you’ve defined your idea and how it will work as an app, the more closely we can estimate a time frame.

Will you develop my app for profit share?
Zco works strictly as a developer for hire. We do not participate in any revenue splits or percentage agreements. That means while you shoulder development costs, you own your app free and clear, including source code and intellectual property.

View Our Portfolio