Apps for users and business

We design and develop mobile applications that work globally. We combine product, UX, and marketing so the app grows and makes business sense.

Mobile Apps development

Our solutions


  • Custom mobile app development

    We develop applications for specific use cases with a focus on performance and growth.

    more info


  • Product design of the application

    Before we start developing, we define the product, features, and monetization.

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  • UX / UI that works

    We build design on user behavior and real-world usage.

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  • Technical oversight & development

    We continuously develop, scale, and integrate the app with other systems.

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An app is not a project, it’s a product.


  • Purposeful app design

    We design applications with a clear goal and measurable business value.


  • Data-driven decisions

    We make decisions based on data, not gut feelings.


  • Behavior-based UX / UI

    We build design on user behavior, with a focus on usability.


  • Visuals that support your brand

    The app design strengthens the brand and differentiates it in the market.

What can we achieve together?


  • Content that engages and sells

    We create content that attracts customers and supports sales.


  • Clear data and results

    We work with data to make the right decisions and improve performance.


  • Saving time and capacity

    We take over marketing so you can focus on your business.


  • Strategy that holds together

    We connect channels, performance, and brand into one functional strategy.

I want it! Show me reviews

Trusted by

Brands and institutions we work with and have worked with. From public institutions to global brands and fast-growing companies.

Case studies

  • PRODUCT DESIGN FROM SCRATCH
  • DEVELOPMENT
  •  UX & UI

We are a co-founder of the SATI™ project and were involved in its creation from the very beginning – from product design through UX/UI to marketing and growth in global markets. The app now receives awards around the world and the majority of users come from Asia. We designed and continuously develop the mobile application with a focus on user experience, data, and scaling. We manage both marketing and product based on data, which allows the app to grow and achieve measurable results in international markets.

  1. +70,000

    app users

  2. +510,000

    minutes of calls within the app

more info

  • PRODUCT DESIGN
  • HI-FI WIREFRAMES
  • CUSTOM UX & UI

For the New Friends project we designed a complete digital solution from the basic structure to the final design. We created wireframes, defined user scenarios, and designed UX so that the app is intuitive and supports natural user behavior. Based on this we prepared a UI design that reflects modern trends and the product’s target audience. The result is a consistent and functional interface that combines an attractive visual with high usability and readiness for further development.

  1. 26

    designed app screens

  2. 100%

    UX/UI design ready for development

more info

  • APP DESIGN
  • HI-FI WIREFRAMES
  • CUSTOM UX & UI

For the H-O-M-E project we designed a complete UX/UI solution for a mobile application. We created wireframes, defined user scenarios, and designed the app structure to be clear, intuitive, and support everyday use. Based on the UX design we prepared the final UI design, combining a modern visual style with high usability. The result is a functional and scalable solution ready for development and further product expansion.

  1. 24+

    screens designed

  2. 100%

    UX/UI design ready for development

more info

App design

An app is not a package. It’s a product. We will prepare a specific solution proposal for you – from product through features to technology and budget.

  1. Analysis

    We map your business, target audience, and app use case.

  2. Design

    We propose the app structure, key features, and user flow.

  3. Solution

    We define the technology, integrations, and scaling options.

  4. Support

    We recommend further development, marketing, and monetization.

From 29 990 CZK – The output is a complete app proposal including features, UX, technology, and budget.

I want an app from Finley

    Poptávkový formulář

    Fast contact

    Ing. Ondřej Nádvorník,
    MBA, LL.M.

    Call Mon-Fri:8-16
    (+420) 752 365 412
    ondra@finley.cz

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