List of Top App Designing Companies in Poland | Top App Designing Companies in Poland
51 to 250
$51 - $100 /hr
App Designing (UI/UX)
Poland, Spain
Relevant Software is an international software consulting and development company that helps growth-stage and mature businesses overcome operational, technological, and strategic challenges. With over 12 years of experience and 200+ successful projects, we’re a trusted partner for Fortune 500 companies and innovative enterprises worldwide. Read More About Relevant Software
Verified
51 to 250
$26 - $50 /hr
App Designing (UI/UX)
USA, UK
Plavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. Read More About Plavno
Good Company
SUCHMITA BORO, Developer
251 to 1000
$26 - $50 /hr
App Designing (UI/UX)
USA, Poland
Meet Instinctools - a global AI-powered software engineering company with over 25 years of experience. Read More About Instinctools
A Highly Collaborative Technology Partner for Our Digital Health Platform
Sally Maddah, Founder at Hiya Healthcare
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1001 to 10,000
$51 - $100 /hr
App Designing (UI/UX)
Poland
Innowise is a global, full-cycle software development and IT consulting firm founded in 2007 and headquartered in Warsaw, Poland. Serving clients worldwide, it delivers custom software solutions, from discovery and UI/UX design to DevOps, cloud architecture, and digital promotion, backed by its own design studio and internal project, VOKA.IO. Recognized in the Global Outsourcing 100 (2021–2024) and Inc. 5000 (2022–2023), it now employs over 2,500 IT professionals. Read More About Innowise
10,000+
$26 - $50 /hr
App Designing (UI/UX)
We are a reliable partner in Digital Engineering and Enterprise Modernization. Our team combines extensive technical expertise with industry experience to assist our clients in predicting what is coming next and finding answers to potential questions. Our proven solutions and services provide a distinctive competitive edge for our clients by enabling them to gain a broader perspective and surpass their competitors. Read More About Persistent Systems
251 to 1000
$51 - $100 /hr
App Designing (UI/UX)
USA, Georgia
Emerline provides full-cycle software engineering services for companies worldwide and operates as a Strategic Technology Partner for a number of established companies and startups based in the USA and Europe. Read More About Emerline
51 to 250
$51 - $100 /hr
App Designing (UI/UX)
Poland
We’re one of Europe’s most forward-thinking software development partners, supporting you from discovery and architecture through design, development, and long-term evolution. Whether you’re launching a new product, modernizing existing systems, or enhancing apps, we prioritize efficiency, scalability, measurable value. We create digital products that improve acquisition, engagement, and retention, driving higher ROI and customer lifetime value. Read More About TeaCode
251 to 1000
$51 - $100 /hr
App Designing (UI/UX)
USA, Poland
A software development company with 35 years of business excellence, we can engineer reliable, scalable and secure software solutions for any OS, browser and device. We bring together deep industry expertise and the latest IT advancements to deliver custom solutions and products that perfectly fit the needs and behavior of their users. Read More About ScienceSoft
251 to 1000
$51 - $100 /hr
App Designing (UI/UX)
USA, Ukraine
KITRUM is an engineering partner focused on keeping live software products evolving. We help them grow beyond their original design by modernizing architecture, adding new capabilities, and scaling systems without disrupting what already works. Read More About KITRUM
A Frontend Upgrade for Growth and Speed
Anna Cherniavska, Account Manager IT
51 to 250
$51 - $100 /hr
App Designing (UI/UX)
Poland
LeanCode is a Flutter development company designated by Google as an official Flutter consultant, specializing in cross-platform mobile, web, and desktop apps for enterprises. With a team of 80+ experts, including two Google Developer Experts (GDEs), we deliver secure, scalable, and high-performance software that helps businesses grow. Read More About LeanCode
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Top App Designing Companies in USA - July, 2026
