Award Winning Mobile Team

Mobile App Development

As a leading mobile app development company, we provide the best UI / UX designs, cutting-edge back-end development, and professional execution.


Jonas Kakorat

Sr. Project Manager
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Harness Your Social Proof

Some Brands We Work With

Our Approach

We believe in building apps using their native language. However, some projects might require the use a hybrid or cross-platform approach to create multi-platform apps with HTML, CSS, and JavaScript.

Our team of professional UI / UX designers and developers will help you scope out the project and put it into professional wireframes. This will create a smooth path for the developers to create all the features in your app.

We have one the best quality assurance (QA) teams in the world. We will never release your application to the public without properly testing every feature multiple times.  We use unit testing through end-to-end performance scenarios to ensure we get the best results.

Sr Developer

Development Consultant Expert

Providing quality custom software development for all platforms

Get a Free Quote
(425) 243-7083

iPhone and Android App Development

Let’s Build Your Mobile App Together

Design & Development

With the focus on user experience across digital channels, Slick Development covers all UX process stages for your project.

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App Strategy

Everything we build is custom and from scratch, ensureing the best quality product when the project is ready for launch.

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Support & Marketing

When you’re product is live and ready to go, we provide on-going support and maintanance for your application.

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iOS & Android Development

We create native and cross-platform iPhone, iPad, Android, and Microsoft applications.


Plan Your Project

Let us turn your ideas into reality. Our team will take a deep dive into user research, create wireframes, build designs, and develop your application.

Sales Chart


Apps Finished


Apps Developed


App Developers

“We were a small start-up looking for software developers until we found Slick Development. They were able to take our ideas and create beautiful wire-frames, scope out the entire project, and turn them into reality”

Jenn Dowel

Marketing Consultant Expert

Let’s Make Things Happen

Need help? Feel free to contact us and we’ll respond as soon as possible.

We are a Seattle based software and web development firm with 15 years of experience in the industry. We are experts in a wide berth of technologies including Dynamic CRM and an array of other Cloud-based services. We provide services for start-ups, established businesses, and local government agencies. We use industry standard Agile development practices to ensure a quality product fulfilled on time.

George Anderson

Digitalbox CEO

Contact Us Today

A Representative Will Contact You Within 24 Hours
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