Top 10 Mobile App Development Companies in Krakow – Updated 2026

21Twelve Interactive is an ambitious mobile and internet development firm that supplies solutions to business sectors in Krakow, bold businesses and private clients. We’ve produced a world-class group of top portable application programmers, comprised of IT professionals and seasoned trainees with a new outlook of this entire world of software for both Android and iOS. We provide custom software and applications to companies. We design them together with smart simplicity.

Miquido is an AI software design and development company that excels at building AI-powered apps and web services. We’ve delivered 110+ solutions for music & video streaming, m-commerce, FinTech or healthcare, with 9/10 of projects coming from referrals.

Ready4S is an enterprise that builds customized web and mobile applications for CocaCola, Crédit Agricole, Roche, and over 80 other global companies.

We started in 2011 with only two developers. Today there are over 50 of us, and we all create a great collaborative work environment that makes us thrive.

According to Clutch (B2B Ratings & Reviews), Ready4S is one of the top 1000 global software development companies. That’s because we always succeed in delivering outstanding applications that hit thousands of downloads. We are always there for our customers – whenever they need us.

We handle the whole project cycle – from first ideas to the business analysis, design, architecture, to quality assurance and finally deployment. We customize the process according to your needs to increase your business efficiency as fast as possible.

 We are UIG, award-winning design and development studio. Our team designs UI for mobile and web applications. We develop beautiful & cutting edge apps & websites.

We’ve made 52 unique projects and achieved 20+ awards and nominations.

From the first idea and the first sketch to back-end development and long-term support, we’ll be involved in your project right from the start. And that means we’re going to see you through to success. We know that only results matter, that’s why we need to know without a doubt that the final touch is the right one. Success requires the cooperation of many. That’s why we are open to multiple team projects. We can work with your team, become part of it, or cooperate seamlessly with your vendors. We’ll adapt to their workflow, processes, and tools, or we can provide our own. To ensure that we deliver the quality we promise, we only offer services that fall within our scope of expertise. Nothing less, sometimes more. 

We are a FinTech software development company that supports global innovators with digital product design and development by providing team augmentation or end-to-end custom software development services.

You are building a FinTech product but you lack the people or skills in your team needed to speed up delivery and shorten time-to-market?

We’ll assign experienced specialists (developers, testers, designers, project managers: you name it) that join your team and follow the development process of your choice to build the product faster, together. This collaborative solution is perfect for companies that have their own team but need to scale quickly and effectively, without compromising development quality.

Have you ever been wondering what makes a great team? Above all – People! We are a mobile web development company from polish Silicon Valley – Krakow.

Our expertise comes from practise, with dozens of completed projects from over 15 countries (including USA, Australia, Germany, Belgium, United Kingdom), we know what it takes to deliver great quality with reasonable pricing and within the time frames. We aim to build stable business relationships based on transparency, expertise and excellent communication.

Our team will assist you throughout the whole process, starting with gathering requirements, through design, development and QA. We know what means to follow Agile principles and we use them to yours and our advantage.

We maximize chances of entrepreneurs to build successful products. Our long-term goal: Help 10 companies become unicorns before 2030.

Experts in Fintech, Blockchain, and Custom Cloud Applications

Goal-oriented product development teams including top-notch Product Owners, Designers, and Developers

A partner that covers web, mobile, backend, and cloud on it’s own

Professional support when it comes to strategy and fundraising

Hatimeria is a Premium Software House specialising in ecommerce solutions for luxury fashion & accessories brands. From PWA to Magento – we help our clients optimising page speed, develop their ecommerce and enter new markets always with large commitment in a business-oriented approach.

The longer the project lasts, the more difficult it gets to keep the client’s level of satisfaction high and yet we managed to receive all those great feedbacks!

Tango builds digital products, apps and marketplaces with startups and fast-moving corporations.

Tango is not a typical software agency – we also built a number of successful products ourselves, such as:

-Talixo: a B2B/B2B2C mobility platform where we helped raise 15MЄ+ of funding and built it from scratch to a global company, present in over 100 countries worldwide

-Kalamba Games – a hyper-successful games studio building real-money-gambling games which were released in Tier 1 casinos, releasing 25+ award winning games written in React.js

-Beans – the largest coffee platform in Central Europe. We built an online coffee marketplace, a “coffee TripAdvisor” app and structured the whole sales and growth process

We are passionate about technologies and innovation. Our mission is to focus on building functional, user-friendly, and fully-tested custom web and mobile applications. We nurture the positive atmosphere in our team, and as a result, we manage to have the best development talents on board. Having more than 10 years of experience in​ the market, we have successfully delivered over 100 projects worldwide. And the next one can be yours!

Railwaymen team loves nothing more than building software and apps that will help you build your business. Ruby on Rails, Android, iOS – those have no secrets from us.

Multipz Technology is a multi-service company focused on providing innovative and value-based solutions to different business enterprises. Our work enthusiasm and commitment have led us to become a top IT company. What We Offer Custom Web Development iPhone apps development iOS-iPad apps development Android apps development Hybrid Development Automation Data Science Artificial Intelligence Machine Learning Image Processing Natural Language Processing Data Analysis AI-based Algorithm So, what are you sitting tight for? Get ready to work with one of the most skilled engineers in the market. Speak to our experts today!