App Design Service

We offer custom web design services that look stunning on all screens. 

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Application design

Today’s consumers expect mobile apps to be fast, easy to use, and delightful. We help your business succeed with a mobile app design that looks stunning on all screens. Our developers specialize in branded mobile app design that features quick loading times, user-first interfaces, and clear navigation with a core focus on your business goals.

  • 256 px
  • 128 px
  • 256 px
  • 128 px
App design

We design, we code, you use

App design combines the user interface (incl. colors, fonts, and overall style) and user experience (functionality and usability). Our UX and UI experts deliver responsive and user-friendly designs that ensure high and easy adoption.

Key Figures


Success on Upwork

Our reputation on Upwork based on direct client feedback and other indicators of client satisfaction.


On Clutch

Our overall rating on Clutch is based on verified client reviews.


Delivered Projects

From day one, we have delivered over 100 projects for companies from around the world.


The Power to Scale

As you expand, your operations get more complex, your website might be facing constraints but you don’t have to give up options you’d like to see. We keep scalability a priority, using a headless architecture with Shopify Plus.


What engagement model and methodology is the right fit for your software design and development?


The time and materials model is a good fit for projects with an inconsistent workflow. It most often involves regularly paying for the time spent on development service. You do not waste money on fixed monthly fees when the workload fluctuates...

  • Flat hourly rate

  • No hidden fees

  • Negotiable timeline

  • Agile short-term planning

  • Transparency with regular progress reports

  • Flexible requirements

Certified by

We are proud to be recognized by leading B2B ratings and reviews platforms that ensure that our services meet the needs of our clients. Thank our clients that have taken the time to leave us such great reviews.
  • Description

    Our reputation on Upwork is based on direct client feedback and other indicators of client satisfaction.

  • Description

    Our overall rating on Clutch is based on client response to five independent star-rating questions.


  • Description

    Our score on GoodFirms is prepared based on in-depth evaluation criteria - quality, reliability, and ability.


Case Studies

Our work speaks for itself! Take a look at what we've been working on…


Custom Ruby on Rails App Development. Headless Marketplace with Shopify

We helped convert the e-commerce store into a marketplace and moved to headless commerce architecture, implementing SSR with React for the frontend part, which increased 70% conversion rates.

  • Rails
  • React
  • Shopify

Shopify Store Customization for a Fashion Label

We developed a custom Shopify theme for a young creative label. The site needed to have various enhancements to optimize the purchase funnel and remove the significant bugs.

  • Shopify
  • JS
  • HTML

Custom Shopify App Development for Jewelry Production Company

We helped the jewelry production company customize and deliver a completely custom Shopify store with all the needed functionality.

  • Shopify
  • JS
  • CSS


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Steps we take next:

  • We will contact you within 24 hours to schedule a meeting.

  • We will determine project requirements, timeframes, and budget.

  • We will prepare an estimate for your project.

  • We will sign an NDA to keep all the project details confidential.


VT Labs OÜ, Sepapaja 6, Tallinn, 15551
Petra Hryhorenka Ave, 38a, Kyiv, 02140
United States
548 Market St, San Francisco, California, 94104-5401


Still have lingering questions about the app design? No worries, we've got you covered. Find the answer to your question below.

What features should an eCommerce app have?


Some ecommerce app design services may also offer additional features and services, such as integration with social media platforms, push notifications, in-app messaging, and analytics tracking to help the client better understand their customers' behavior and preferences. Additionally, they may provide ongoing support and maintenance to ensure the app is running smoothly and addressing any issues that may arise.

Overall, an ecommerce app design service is focused on creating a mobile app that is optimized for online sales, and provides customers with a seamless and enjoyable shopping experience.

Here is an example of well implemented app design

Full-Service Software Development Company. We specialize in Ruby on Rails web applications, headless commerce platforms, and bespoke eCommerce product development.