Best Warsaw Mobile App Developers

8 Companies - Rankings updated: September 06, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

Sports
Budget
Sort by: Number of Reviews
Poland × Warsaw × Sports × Sort by: Number of Reviews × Clear Filters

  • SCALO

    Verified Verified by the DesignRush team for authenticity and credibility.

    Software Development / AI & Technology Consulting / Dedicated Developers

    Scalo delivers native iOS and Android apps alongside cross-platform Flutter and React Native solutions, with automated testing, CI/CD pipelines, and observability built into every release cycle. Backed by 19+ years of experience and 600+ engineers, it has completed 750+ projects across 10+ industries...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Software Testing
    • IT Services
    • UI/UX Design
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    500 - 999
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    SCALO Services

    • Software Development
    • Staff Augmentation
    • Software Testing
    • IT Services
    • UI/UX Design
    • Mobile App Development
    • AI Development
    • Big Data Analytics
    • Managed Services
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Asseco
    • ING
    • Change Donations
    • BNP Paribas
    • Onet
    • Santander
    • Volvo
    • Crif
    • Bitpanda
    • Vodeno
    Data sourced from the agency's DesignRush profile

    SCALO Reviews & Testimonials

    • Artur Bukowski
      Artur Bukowski IT Director at CRIF
      5.0 ★

      Software Development Review from Artur Bukowski

      The collaboration with Scalo is quite valuable to us. They enhance our development capabilities. Most of the people from Scalo have been working with us for a long time, which indicates that we’re satisfied with the collaboration.

    • Katarzyna Wieczorek
      Katarzyna Wieczorek Recruitment Manager at HRS
      5.0 ★

      Staff Augmentation Review from Katarzyna Wieczorek

      We know that Scalo is a good partner for companies which want to scale up their software development teams fast. They got great understanding of business needs, deliver experienced specialists, and know-how to build IT team in no time.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.5 4.5 (2)
    4.4 4.4 (10)

  • Qodeca

    Award Winner Recipient of a Best Design Award for outstanding work.

    Strategic Advisory & Technology for Leaders in Fitness, Sport, and Healthcare

    Qodeca is a trusted technology partner offering advisory, website development, and bespoke software development services. The company focuses on building long-term partnerships and helping clients create scalable digital solutions that boost engagement and drive operational growth...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    11 Projects Listed

    Qodeca Services

    • Web Development
    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Web Design
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Optimal Financial Systems
    • EoS Fitness
    • Global Guardian
    • Codos Foundation
    • The Bay Club
    • MedSimples
    • TravelShield
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • TeaCode

    AI & Custom Software Development Experts

    We specialise in enhancing existing applications with AI solutions and building custom software solutions (for web and mobile). Our expertise also covers custom AI development and integrations, process automation, and app modernisation...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    TeaCode Services

    • Mobile App Development
    • Software Development
    • Web Development
    • UI/UX Design
    • Web Design
    • AI Development
    • IoT
    • Digital Marketing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Webly
    • Trava
    • Buzzin
    • ProSSto
    • Touchcom
    • Autopilot
    • Paymi
    Data sourced from the agency's DesignRush profile

    TeaCode Reviews & Testimonials

    • Stay Tok
      Stay Tok Review from Google
      1.0 ★

      Stay Tok's Review Sourced from Google

      They talk a lot about passion and teamwork, but in reality, communication is poor and project delivery often misses deadlines. Overhyped values don’t match the actual experience.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (19)

  • LeanCode

    Verified Verified by the DesignRush team for authenticity and credibility.

    Top Flutter Development Company for Enterprises and Scale-Ups

    LeanCode is a full-cycle software development company designated as an official Flutter consultant by Google. With a team of 80+ tech experts, we build software solutions that drive change and help enterprises scale...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    19 Projects Listed

    LeanCode Services

    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Credit Agricole Bank Polska
    • Virgin Money
    • E. Wedel
    • Maspex
    • Sonova
    • Millennium Bank
    • Welliba
    • Tide
    • Shell
    • Prospector
    Data sourced from the agency's DesignRush profile

    LeanCode Reviews & Testimonials

    • Matej Rešetár
      Matej Rešetár Review from Google
      5.0 ★

      Matej Rešetár's Review Sourced from Google

      Not only do they make great apps, but they also have the best coffee in the area. For that reason, I recommend coming to a meeting in person 😉

    • Igor Pielas
      Igor Pielas Review from Google
      5.0 ★

      Igor Pielas's Review Sourced from Google

      Working with a team is a combination of professionalism with high energy and a proactive approach to software development challenges. I definitely recommend it and will be happy to answer questions based on our project - the Activy application for B2B and Polish cities.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (20)

  • Hygge Software

    Hygge Software - your strategic partner on your business's digital journey.

    We are Hygge Software a strategic tech consulting and development company helping businesses solve real challenges and achieve measurable results. We combine deep technical expertise with a business-first mindset to align technology with your goals...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • IT Services
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Hygge Software Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • IT Services
    • Staff Augmentation
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • On Air
    • W.L. Petrey Wholesale
    • Live My Steps
    • Heated
    • Smarter Humans
    Data sourced from the agency's DesignRush profile

    Hygge Software Reviews & Testimonials

    • Daria Mateichenko
      Daria Mateichenko Review from Google
      5.0 ★

      Daria Mateichenko's Review Sourced from Google

      We partnered with HS on few projects. Started with small test work to see how things would go on a small scale. During this test we were able to talk with mgmt team (both PM and Top mgmt), CTO and few tech team members and we liked what we heard. Team was really focused on suggesting to us different options and describing pros and cons of each. So we proceeded to a bigger project planning. It's mid the journey and so far we are happy with the approach and quality, especially when some tension comes up with bugs or anything - we're able to figure out the win win, and we receive reasonable outline of why this or that happened.

    • El porqué de las cosas
      El porqué de las cosas Review from Google
      1.0 ★

      El porqué de las cosas's Review Sourced from Google

      One of the worst software companies we’ve ever worked with. If you're considering working with them, read this first: They never delivered the product they committed to — after getting paid, they vanished, leaving us with nothing. Their business model seems to be: drag out projects endlessly, then charge extra to fix their own technical mess. Endless bugs — every fix introduced more problems. It was a never-ending cycle. The product never worked at any point, not even partially. They talk a lot about “best practices”, “scalability”, and “clean architecture”, but: Their code, reviewed by external experts, was a disaster. Functions with over 500 lines, no automated tests, no proper error handling, and no security. Critical security flaws: Users could access and modify other users’ resources — a massive breach of trust and privacy. Ultimately, it was a complete waste of time, money, and energy. When challenged, they were arrogant and even mocked us instead of taking accountability. 🔴 Avoid them at all costs. If you value your time, your budget, and your sanity — don’t even call them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.0 4.0 (4)

  • ObjectStyle

    Software as a passion.

    Established in 2002 in the USA, ObjectStyle stands as a distinguished software technology company. We are dedicated to offering comprehensive end-to-end IT services that encompass a wide spectrum of solutions. Our expertise spans various domains, ranging from web design and mobile app development to IT...

    Top Services:

    • Product Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000

    ObjectStyle Services

    • Product Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Cloud Consulting
    • IT Services
    • DevOps Consulting
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sports Industry
    • Education Industry
    • Legal Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (1)

  • Ajimati Opeyemi

    Transforming Ideas into Intuitive Designs.

    Hey! My name is Ajimati Opeyemi. I'm an accomplished Senior Product Designer with over 5 years of experience, based in Poland. My passion lies in creating intuitive and innovative design solutions that address complex user and business needs...

    Top Services:

    • Web Design
    • Mobile App Development
    Location
    Warsaw, Poland
    Number of Employees
    Under 49

    Ajimati Opeyemi Services

    • Web Design
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HighFLY
    • Real Home
    • GymZone
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • 26bitz - healthcare software development

    Empowering Healthcare, One Bit at a Time

    26bitz partners with startups, clinics, and enterprise teams to build custom healthcare software that works in the real world. From telemedicine tools and AI-driven solutions to SaMD, EHR integrations, and healthcare SaaS platforms, we cover a broad range of digital health needs. Everything we develop aligns...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • IT Compliance Solution
    • ERP Consulting
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000

    26bitz - healthcare software development Services

    • Software Development
    • Mobile App Development
    • AI Development
    • IT Compliance Solution
    • ERP Consulting
    • Cloud Consulting
    • Wearables
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • A physician-first platform (NDA)
    • Telemedicine software (NDA)
    • Dental App (NDA)
    Data sourced from the agency's DesignRush profile

    26bitz - healthcare software development Reviews & Testimonials

    • Parisa Pirooz
      Parisa Pirooz Review from Google
      5.0 ★

      Parisa Pirooz's Review Sourced from Google

      Our nonprofit had the pleasure of working with the founder and their team, and I truly cannot say enough good things. They are incredibly competent, organized, and thoughtful in their approach. On top of that, they’re a joy to work with! Warm, professional, and genuinely invested in understanding your vision. They took the time to listen, asked the right questions, and offered strategic next steps that helped move our work forward. Highly recommend. 10/10!

    • Hugo Cunha
      Hugo Cunha Review from Google
      5.0 ★

      Hugo Cunha's Review Sourced from Google

      I’ve known the founder for years and trust his team completely. Excellent service and communication. I can recommend this company without hesitation.

    • Carla Birnberg
      Carla Birnberg Review from Google
      5.0 ★

      Carla Birnberg's Review Sourced from Google

      I had the pleasure of working with 26bitz For a project at work creating a mental health Chatbot for East African Youth. I cannot emphasize enough, not only how easy they were to work with, but what a joy. The chatbot turned out better than we ever could have hoped and the team was fast, knowledgeable, flexible, and talented. I would absolutely recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (4)

Related Services

Mobile App Development Companies Near Warsaw

Popular Services

Latest Trends Related to App Development

iPhone vs Android Statistics
App Development

iPhone vs. Android: 60+ Key Market Statistics Every Business Should Know

20,362
Mobile App Development AI Tools
App Development

I Tested the Top 5 Mobile App Development AI Tools: Here’s What Stood Out

38,803
No-Code App Builders
App Development

Top 5 No-Code App Builders Reviewed — Which One Came Out on Top?

26,969

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner

Specify your requirements