The top-ranked mobile app development companies in Poland provide custom app design and development for a variety of businesses and across industries, like eCommerce, media, or healthcare, to name a few. Pick the best match for your next project based on portfolios, verified reviews, rates, and more.

Best Poland Mobile App Developers

9 Companies - Rankings updated: September 06, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

Construction
$1,000 - $10,000
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  • Powercode

    Custom software, AI automation, and hard-to-find engineers. Since 2015.

    Powercode Group builds custom software and AI solutions for Global startups and Fortune 500s. We deliver end-to-end products and supply pre-vetted engineers specializing in AI automation, ML, data, and DevOps. GDPR-compliant with hubs in the UK, DE, and PL...

    Top Services:

    • Staff Augmentation
    • AI Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed

    Powercode Services

    • Staff Augmentation
    • AI Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bright Bird
    • Dee's Driving School
    • ASTARTA Holding NV
    Data sourced from the agency's DesignRush profile

    Powercode Reviews & Testimonials

    • Andrii Pazynich
      Andrii Pazynich CEO at Foodex24
      4.8 ★

      Software Development Review from Andrii Pazynich

      Their process was extremely straightforward. Customers can expect high-quality work at a competitive price. The project was delivered on time, and everything worked well.

    • Viktor Nazarenko
      Viktor Nazarenko CEO at Dwizh
      5.0 ★

      eCommerce Development Review from Viktor Nazarenko

      The team has offered effective web and mobile solutions, and they deliver amazing results. I was impressed by their speed and stability.

    • Tetyana Ulyanova
      Tetyana Ulyanova COO at UNA PARTNERS
      4.7 ★

      Mobile App Development Review from Tetyana Ulyanova

      I was impressed by their high-quality work. The Powercode team was incredibly responsive, flexible, and helpful, and their technical expertise is exceptional.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (4)

  • Concept21

    From Strategy to Implementation: Full-Spectrum Digital Marketing

    Your digital success depends on a clear strategy, the right technology, and scalable growth tactics. We connect these elements into one seamless process that turns ideas into concrete results...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • eCommerce Development
    • CRO
    • Show more
    Location
    Wroclaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed

    Concept21 Services

    • Web Design
    • Web Development
    • SEO
    • eCommerce Development
    • CRO
    • Design Services
    • Mobile App Development
    • Digital Strategy
    • Branding
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IKEA
    • Visa
    • Accor
    • Skanska
    • Hilton
    • Allianz
    • Walmart
    • Å»ubrówka
    Data sourced from the agency's DesignRush profile

    Concept21 Reviews & Testimonials

    • Marcin Matuszewski
      Marcin Matuszewski Co-founder at Owl Sentry
      5.0 ★

      Web Design Review from Marcin Matuszewski

      Working together was a pleasure everything was handled with professionalism and efficiency. They truly listened to what we needed, and the outcome was even better than we had hoped for. Definitely recommend!

    • Dmytro Malyk
      Dmytro Malyk UI/UX Designer at Ulan Software
      5.0 ★

      Web Development Review from Dmytro Malyk

      Great cooperation! Professional approach, fast implementation and full understanding of our needs. The final result exceeded expectations - I recommend!

    • Youcom Contact Agency
      Youcom Contact Agency Review from Google
      5.0 ★

      Youcom Contact Agency's Review Sourced from Google

      As a web design agency ourselves at YOUCOM Agency, we hold very high standards for our digital partners. We reached out to CONCEPT21 over a year ago for specialized marketing support, strategic analysis, AI integration, and CRM automation - and they’ve been phenomenal. In over a year of working together, their team has proven to have deep expertise in automated workflows and modern marketing. They deliver real, measurable results and a steady flow of leads. Even as fellow professionals in the IT and digital space, we thoroughly enjoy collaborating with them. We're super happy with the results so far and look forward to keeping this momentum going. Highly recommended!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)
    5.0 5.0 (9)

  • Right Studio

    Interfaces. Branding. Development

    At Right Studio, we solve business challenges through effective communication at every level. We believe great interfaces and branding go hand in hand - you can't have one without the other. That's why we approach branding with a deep understanding of interface design, and vice versa...

    Top Services:

    • Product Design
    • Digital Services
    • UI/UX Design
    • Web Design
    • Branding
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed

    Right Studio Services

    • Product Design
    • Digital Services
    • UI/UX Design
    • Web Design
    • Branding
    • Mobile App Development
    • IoT
    • ERP Consulting
    • Graphic Design
    • Design Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bayer
    • Apalon
    • Skillbox
    • Kontur
    • Onliner
    • Clevetura
    Data sourced from the agency's DesignRush profile

    Right Studio Reviews & Testimonials

    • Mike Krupenkov
      Mike Krupenkov CEO at Clevetura LLC
      5.0 ★

      Web Design Review from Mike Krupenkov

      Workflow between our teams was effective. The engagement was in line with the internal team's expectations. Through effective communication and coordination, Right Studio ensures a smooth workflow. The team is hard-working and competent.

    • Viacheslav Mazai
      Viacheslav Mazai CEO at OneSoil
      5.0 ★

      Web Development Review from Viacheslav Mazai

      I have been blown away by the speed and quality of the Right Studio team's solution proposals. The new site has received positive feedback from key stakeholders. We've seen a significant increase in interest since we started working with them. Right Studio were able to meet deadlines and respond quickly to any queries or technical concerns that arose thanks to their understanding of digital technology.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • ByteGeometry

    We build innovative software solutions that transform ideas into impactful products.

    We create custom websites, mobile apps, and software automation solutions that streamline operations and boost efficiency. Our expert team ensures every solution is scalable, user-friendly, and built for the future...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    ByteGeometry Services

    • Software Development
    • Web Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ORDR
    • U*Z
    • VerpakkingenXL
    Data sourced from the agency's DesignRush profile

    ByteGeometry Reviews & Testimonials

    • Vincent Minichiello
      Vincent Minichiello Owner at ORE FM Inc
      5.0 ★

      Mobile App Development Review from Vincent Minichiello

      Working with Byte Geometry was an outstanding experience from start to finish. Their work quality was exceptional every feature of the ORE.FM app was built with precision, creativity, and attention to detail. The team consistently met every deadline, ensuring timely delivery across all milestones without ever compromising on quality. Their responsiveness and communication stood out throughout the entire project. Any questions, changes, or feedback were handled quickly and professionally, which made the process seamless and stress-free. In terms of overall costs, everything was transparent and fair, especially considering the level of technical expertise and support provided. I'm extremely satisfied with the final product and the entire collaboration. Byte Geometry truly went above and beyond to bring my vision to life. I would absolutely be willing to refer them to anyone looking for a skilled, reliable, and creative development partner.

    • Mohsen Tavakoli
      Mohsen Tavakoli CTO at EnGenZ
      5.0 ★

      Software Development Review from Mohsen Tavakoli

      Amazing work. Looking forward to working with them soon.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • Zealous System

    Passionate to Code Your Success

    Zealous System is an AI-powered technology partner delivering custom software, AI solutions, web and mobile apps, and enterprise platforms. As a software solutions provider, we serve startups and enterprises across healthcare, FinTech, logistics, education, manufacturing, and more...

    Top Services:

    • Software Development
    • Product Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Poznan, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    22 Projects Listed

    Zealous System Services

    • Software Development
    • Product Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Mobile App Development
    • AI Development
    • IoT
    • Blockchain
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kerson Wallaw Consulting Firm Inc
    • Neil Patel Digital
    • Barber's Connect
    Data sourced from the agency's DesignRush profile

    Zealous System Reviews & Testimonials

    • Grzegorz Grabczak
      Grzegorz Grabczak Chief Executive Officer at DIGITAL-IMAGES
      5.0 ★

      Software Development Review from Grzegorz Grabczak

      We worked with Zealous System on an AI-powered fraud triage solution for one of our clients in the Europe financial services sector. The project involved a complex fraud investigation workflow where analysts were handling a large number of alerts and gathering information from multiple systems. Zealous System worked closely with us to understand the requirements, existing processes and expectations of the end client before moving into development. The team developed an AI-powered fraud triage agent that brings relevant information together, helps prioritise alerts and provides explainable recommendations while keeping human analysts involved in important decisions. What I appreciated was the team's ability to understand both the business and technical sides of the project. Communication was consistent, and they were responsive when requirements evolved during development and testing. The solution helped streamline the investigation process and reduce the amount of repetitive manual work involved in reviewing fraud alerts. Overall, we had a positive experience working with Zealous System. They were a reliable technology partner for us on this project, particularly given the complexity of introducing AI into a financial services environment.

    • DIPAK VAIDH
      DIPAK VAIDH Review from Google
      1.0 ★

      DIPAK VAIDH's Review Sourced from Google

      I visited Zealous System on 16th June 2025 for the walk-in interview announced on LinkedIn for interns/freshers in Python, PHP, WordPress, .Net, and QA roles. Despite clearly stating it was open for freshers, upon arrival, all Python candidates, including myself and my sister, were told they only accept those with prior experience, as interns are directly placed on live projects. This information was never mentioned in the post. The company blamed the marketing team for the misleading post. This experience wasted our valuable time, energy, and travel expenses. I urge the company to coordinate better internally and post accurate job/internship information to avoid misguiding freshers who genuinely seek opportunities.

    • Ravi Prajapati
      Ravi Prajapati Review from Google
      5.0 ★

      Ravi Prajapati's Review Sourced from Google

      Zealous System is outstanding when it comes to AI development! Their team helped us build a smart, AI-powered software solution that completely transformed how we manage data and customer interactions. They explained complex AI concepts in simple terms and delivered a solution that works flawlessly. From planning to post-launch support, everything was smooth and professional. Highly recommended if you're looking for reliable AI experts!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)
    4.2 4.2 (66)

  • Sommo

    A No Code Launching of Your Ideas

    With our no-code tool expertise, including Bubble.io, Webflow, Adalo, Glide, and many more, we can turn your ideas into reality in just a few weeks! Our services include the discovery stage (business analysis), UX/UI design, website development, and mobile and web app development. As a part of the Uptech...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Gdynia, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Sommo Services

    • Web Development
    • Web Design
    • UI/UX Design
    • Mobile App Development
    • eCommerce Development
    • Software Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Plai (Peoplelogic)
    • Teamroom
    • Nomad
    • Miren
    • WeShyft
    • Doorstead
    • Clearly
    • Exitmania
    • Curri
    • Plannly
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Digiten

    Your Partner In Wow

    Digital Experience Agency that works alongside bold brands to design and build digital experiences that look spectacular, launch fast and work flawlessly...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • WordPress Website Design
    • Event Marketing
    • Show more
    Location
    Poznan, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Digiten Services

    • Web Development
    • eCommerce Development
    • Web Design
    • WordPress Website Design
    • Event Marketing
    • Software Development
    • Mobile App Development
    • VR/AR
    • UI/UX Design
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • GWI
    • The iPaper
    • FYND
    • Ocado Group
    • B_RD
    • JPC
    • New Scientist
    • Audience
    • Webb Fontaine
    • Big Fish
    Data sourced from the agency's DesignRush profile

    Digiten Reviews & Testimonials

    • Maria Gray
      Maria Gray Website manager at GWI
      5.0 ★

      Web Development Review from Maria Gray

      Digiten are great to work with. They are reliable, deliver on time, and manage projects with real attention to detail. Their team is thorough from planning through to launch, and communication is always clear and responsive. I would confidently recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • NEKLO

    AI-driven custom software development for complex, high-growth industries.

    NEKLO is an international custom software development partner. Since 2008, weve specialized in building and scaling digital products for high-stakes industries, including Healthcare, Fintech, Energy, and Construction...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Product Design
    • Software Testing
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    NEKLO Services

    • AI Development
    • Software Development
    • Mobile App Development
    • Product Design
    • Software Testing
    • Staff Augmentation
    • Managed Services
    • IT Services
    • Big Data Analytics
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lulu and Georgia
    • Raken
    • Planet Blue
    • Belleze
    • My1stYears
    • JustBeeKids
    • Complete Solar
    • Call Loop
    • Implentio
    • TeamDays
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Nelcosoft

    Code Without Limits: Scalable Digital Solutions.

    We craft innovative, scalable digital solutions for your business growth. Our team of experts offers cutting-edge software development solutions that can drastically accelerate the growth of your business. We specialize in creating powerful, scalable, and user-friendly applications and websites that will...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Testing
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Nelcosoft Services

    • Web Development
    • eCommerce Development
    • Software Testing
    • Mobile App Development
    • Blockchain
    • Software Development
    • CRM Consulting
    • IT Services
    • DevOps Consulting
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Silent Broker (Dubai)
    • RSP (Dubai)
    • Dubai Business Champions League
    • Adriana Mille (USA)
    • Luxor Wellness Club
    • Ecopharm
    • Alioth
    • Maktub
    • Camisa
    • BigSmoke
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (1)

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