Full-stack digital product design hub with offices in London, UK and in the beautiful Czech Republic. We’re experts in building your ideas and making them real.


Breaking News In Your Pocket

Zprávy provides an always up-to-date stream of news in form of a magazine, directly from the Czech Press Agency. And it's available in English, too.

  • UI Design
  • Icon Design
  • Interactions
  • Development

On Demand Business Advice for Entrepreneurs

Clarity is your lifeline that instantly connects you with battle-tested advice from entrepreneurs. The app helps you find and schedule a call in minutes.

  • Prototyping
  • Design & Interactions
  • Front End Development
Acquired in 2014 by
Let for iPhone


Live Chat at your High‑School

Let is a revolutionary social messaging network for teenagers and young adults who want to build a better world around shared interests.

  • iOS & Web Redesign
  • Icon Design
  • Front End Development

Oscar Senior

Help remotely, stay closer.

Oscar provides a simple yet permanent interface for seniors through text, video, voice, pictures and reminders, while avoiding a senior’s frustration with technology. Coming soon to the App Store.

  • Concept
  • UI & Icon Design
  • Interactions
  • UI Development
Will be officialy unveiled at TechCrunch Disrupt 2015 in San Francisco.

Our Capabilities

  • UX

    Product DesignMeasurement & AnalyticsResearch

  • UI

    Mobile & Web App DesignInteraction DesignIcon Design

  • Apps

    iOS App DevelopmentWeb App DevelopmentPrototyping

  • API

    Backend DevelopmentScaleable ArchitectureMagic & Sorcery

Do you need a team for your next project?

We build hand crafted apps for the startups out there looking for the best. This means that as our client, you get our undevided attention. We know our stuff — the full stack of what you need to make your idea real and kickstart the next success.

We give you the best bullet proof engineering, thoroughly researched user centred design, scaleable infrastructure and a seamlessly efficient process.

Say Hello

Userbrain is based in London, UK and Olomouc, CZ.