We prototype and test your ideas with real customers, so you can build products with confidence.

Mobile Apps

Visual & UX Design

Rapid Prototyping

CUstom Development

“Do customers understand my product’s value and how to use it?”

Prototyping minimizes the risk of launching new products and features by enabling evidence-based product and marketing decisions.

Question: “What will our new feature or product look like in real life, and how can we be sure it will make sense to our customers?”

Answer: We build design prototypes of your ideas to test with real customers face to face so you can know for certain what works and what doesn’t.

Question: “Great, now that we know our solution works for customers, how much will it cost to build?”

Answer: Every application is unique so the final cost of development depends on a variety of factors. All of our projects are fixed-cost so you’ll know exactly what to expect.

c ryue
c ryue
2023-08-10
I couldn’t be happier with my new personal website and highly recommend John to anyone who wants a professional website for their business or personal use. His customer service was unmatched and his price was very reasonable.
FULLBLAST ENTERPRISES
FULLBLAST ENTERPRISES
2023-06-28
I had my mobile app under another company and had issues with downtime and reliability, soon as I switched with John at custom mobile app it’s been a complete positive turnaround, his response time and resolution to customer service is impeccable, anyone needing an app for their business please look no further than here!
Grace Davis
Grace Davis
2023-06-15
I highly recommend John for his exceptional services in app development. His professionalism and attention to detail resulted in a realistic prototype that perfectly captured my vision for a future membership app. John was available to address my technical and business questions, providing valuable insights and guidance. I'm thoroughly satisfied with the outcome and would eagerly work with him again. Thank you for the outstanding experience! Grace CEO & Founder English With Grace
Sue Donaldson
Sue Donaldson
2023-06-12
I’ve received professional, personal and timely service every time I’ve reached out. Highly recommend!
Sean Green
Sean Green
2023-06-12
Had an amazing experience with the app development from John and his team. Not only is the app great, but the customer service provided is top notch! I deal with a ton of companies and John's truly stands out as one that provides a great service at a competitive price, you won't be disappointed.
Kayleigha
Kayleigha
2023-06-07
My small business hired John and his team to update an existing app for us so that it would run on the most recent operating systems for iOS and Android. They responded quickly to emails, communicated clearly and consistently about where they were in the process, and went above and beyond to complete the task to our satisfaction.
Marie
Marie
2023-06-07
As an artist selling my work for the first time at Oglebayfest (a 3-day art festival in Wheeling, WV), I was unfamiliar with the crowd and what kind of display layout would work best. On the first day, John helped me observe the foot traffic, how other stalls were displaying their work, and which ones were busiest, to then come up with a theory of what might work better for my art than the layout I initially prepared. He helped me rapidly prototype a minimalist but tasteful standing display with shelves in under an hour, using basic materials bought at a local hardware store. The stand was positioned in front of my stall so passersby could easily browse a selection of my pieces and decide whether to walk in to see more. The difference in the number of customers walking into my stall between the first and second days was incredible, and I know my sales were higher than they would have been had John not been there to help me test and learn on the fly.

Clients

ZUZ

Rapid prototyping and market research

ZUZ is a blockchain-based community currency platform started out of Carnegie Mellon University. It enables local merchants and community development organizations to mint and distribute their own branded digital currency for a variety of use cases.

zuz logo
zuz diagram
section k-7 app screenshot

Section K-7 (Star Trek)

Unity app upgrade to latest iOS and Android API levels

You have been recruited to Science Division as part of a covert operation to detect disguised Klingon agents with anti-Federation sympathies. Choose your ship and partner with your Tribble agent to unmask Klingon spies. Trust no one. Not even Section 31.

science division logo

St. Jude Children’s Research Hospital

Health check of content management system and software delivery life cycle

The mission of St. Jude Children’s Research Hospital is to advance cures, and means of prevention, for pediatric catastrophic diseases through research and treatment. No child is denied treatment based on race, religion or a family’s ability to pay.

st jude logo
st jude pic

Bitt

Product management and software delivery optimization

Bitt provides central bank digital currency (CBDC) and stablecoin solutions for central banks, financial institutions, governments, and financial ecosystem participants worldwide..

bitt logo
digital wallets

Human-Centered Product Discovery
Agile Software Delivery

We enable our clients to invest in and deliver pre-validated solutions
to their human users and customers that actually work.

Define your product vision and
build a realistic prototype

A product vision or concept serves as a guiding light ensuring a shared understanding of what your product aims to achieve. A prototype is a realistic representation of your product enabling you to communicate and validate its value with real users before investing significant time and resources into development. 

Test with real users and customers

We get your prototype in front of your actual target audience to gather feedback and uncover valuable insights on usability, functionality, and the overall user experience to identify areas for improvement and iteratively refine your product concept toward marketability.
cupcake

develop a customer-validated minimum marketable product (MMP)

An MMP is the smallest, most basic version of a product or service that can be launched and sold to customers while still providing value and addressing their core needs. By delivering an MMP, our clients start generating revenue, gauging market demand, and shaping their product roadmap based on actual customer interactions.

Launch and track USER adoption and engagement

By closely monitoring app metrics, we gain insights into how well your product resonates with its target audience, identify potential barriers to richer engagement, and guide data-driven improvements to optimize the user journey..

What We Offer 

Our services encompass the entire software development life cycle,
from conceptualization and design to implementation, testing, and ongoing support.

Product Vision & Roadmap

 We help you define the value your product delivers to customers in terms of the problem it solves, and discover the path forward informed by user research.

Human-Centered Design

By putting your end users at the center, we help you gain a deep understanding of their goals, behaviors, and pain points, to create intuitive and engaging experiences.

Custom app Development

Whether you need a customer-facing mobile app or an internal enterprise solution, we will transform your product vision into a fully functional and user-friendly application.

BlockChain Integration

We are among the few agencies able to integrate blockchain technology into your existing systems or applications to enhance security, transparency, and enable decentralized data management. 

Launched Apps

Average App Rating

App Downloads

“This app is the missing piece I needed to help my tribe easily access the podcast. John is both kind and communicative, going above and beyond with customer service!”

Ruthie Gray – Host of Instagram Insider podcast

“John and the team made everything super easy. They were kind, professional, and worked quickly. The app they designed makes a great new home for my podcast!”

Chris Staron – Host of the Truce podcast

“We love the ease of use and simplicity of our custom mobile app. John and his team have been absolutely brilliant!”

Catharina Joubert – YouTuber, writer, and host of the Regeneration Studio podcast

Have you found a problem worth solving?

Let us scope and size the effort to deliver your solution to the world.