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Leading Flutter development agency 🚀

What the Flutter is a software development company with top expertise in Flutter and Mobile technology. Our passionate team of skilled engineers is dedicated to create high-quality custom cross-platform apps for any business.

Our company handles every aspect related to cross-platform apps to help businesses grow better. We have participated in the digitalization of the vast majority of companies from different fields: travel and hospitality, service marketplaces, logistics, food and restaurants. And helped startups to implement their ideas in healthcare, social networking, and e-learning industry.

Our services include:

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2018

1 Locations

  • Warszawa , Poland

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 5 /5

    What Clients Have Said

    What the Flutter offers good value for cost, with clients noting effective communication and timely delivery. Projects typically involve 2-5 employees. Specific pricing details are not mentioned, but their competitive pricing aligns well with client budgets.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 6 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    What the Flutter Review Insights

    Overall Review Rating

    5.0
    • Quality 5.0
    • Schedule 5.0
    • Cost 5.0
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Areas for Improvement in Strategic Guidance

      While clients are generally satisfied, some suggest that more strategic guidance and milestone meetings could enhance long-term project planning and execution.

    • Successful Cross-Platform Development

      Multiple projects highlight What the Flutter’s ability to create apps that run smoothly on both Android and iOS, ensuring broad accessibility and a consistent user experience across platforms.

    • Excellent Communication Skills

      What the Flutter's team is noted for their excellent communication skills, ensuring a smooth and effective workflow. Clients value their responsiveness and ability to address concerns promptly.

    • Cultural and Value Alignment

      What the Flutter is frequently chosen for its cultural fit and alignment with client values. This has contributed to productive and harmonious working relationships.

    • Strong UI/UX Enhancements

      Clients commend What the Flutter for significantly improving user interfaces and experiences, making applications more intuitive and engaging. Their work has led to increased user satisfaction and app ratings.

    • Effective Project Management

      The company is recognized for its clear project management and timely delivery of milestones. Clients appreciate their proactive communication and ability to adapt to changing project needs seamlessly.

    What the Flutter Reviews

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    Project cost

    Flutter App Development for Fitness Brand

    • Custom Software Development Mobile App Development UX/UI Design
    • $50,000 to $199,999
    • Feb. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their team shows genuine dedication, professionalism, and character."

    Oct 14, 2025
    CEO & Founder, Ağırsağlam
    Furkan Kaya
    Verified
    • Other industries
    • Istanbul, TĂĽrkiye
    • 1-10 Employees
    • Online Review
    • Verified

    What the Flutter has developed and scaled a Flutter app for a fitness brand. The team has also enhanced the UX/UI and user flow, integrated a custom video hosting system, and built a private backend dashboard.

    Mobile App Development for Mental Healthcare Company

    • Mobile App Development
    • Less than $10,000
    • Sep. - Nov. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The communication was truly smooth and seamless from the start."

    Sep 22, 2023
    CEO, Mental Pin
    Mariin Petoffer
    Verified
    • Other industries
    • Estonia
    • 1-10 Employees
    • Online Review
    • Verified

    What the Flutter developed a mobile app for iOS and Android for a mental healthcare company. They built a dashboard and established Bluetooth connection between the client's custom device and the mobile app.

    Platform Revamp for Software Company

    • Custom Software Development Mobile App Development
    • $50,000 to $199,999
    • Jan. - June 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They made sure everything was done on schedule and helped the project succeed."

    Aug 9, 2023
    Head of Department, Azati Software
    Viktoryia Maiseyeva
    Verified
    • Other industries
    • Warsaw, Poland
    • 51-200 Employees
    • Online Review
    • Verified

    What the Flutter enhanced an existing educational platform based on Flutter for a software development company. The work included refining the UI, optimizing the app's performance, adding features, and testing.

    Staff Augmentation for Software Engineering Company

    • IT Staff Augmentation Mobile App Development
    • $50,000 to $199,999
    • June - Dec. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Working with What the Flutter has been a truly positive experience."

    Mar 30, 2023
    CEO, Software Engineering Company
    Aleksei Mordas
    Verified
    • Other industries
    • Estonia
    • 11-50 Employees
    • Online Review
    • Verified

    What the Flutter provides ongoing staff augmentation for a software engineering company. The vendor has provided two mid-level Flutter developers to support the client's edtech project within a given timeline.

    Flutter App Development for Web & Mobile App Dev Firm

    • Mobile App Development
    • $10,000 to $49,999
    • Aug. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We have delivered all the tasks on time and still support our client together."

    Feb 1, 2023
    Co-Founder & CXO, Lampa Software
    Roman Tymoshchuk
    • Other industries
    • Vinnytsya, Ukraine
    • 51-200 Employees
    • Online Review

    What the Flutter builds a Flutter app for a web and mobile app development firm's client. The app is part of the firm's full-cycle development of an e-commerce platform.

    IT Staff Augmentation for Software Development Agency

    • IT Staff Augmentation
    • $50,000 to $199,999
    • Apr. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We cherished the workflow that is well-organized and very transparent."

    Jan 10, 2023
    Founder & CEO, Software Development Company
    Illia Kisialevich
    Verified
    • Other industries
    • Warsaw, Poland
    • 51-200 Employees
    • Online Review
    • Verified

    What the Flutter has provided two developers for a software development agency. The team is tasked with building a Fintech mobile app with an applicable web infrastructure for administrators.

    Showing 1-6 of 6 Reviews

    Locations (1)

    132 Chmielna WarszawaPoland 03

    2 - 5

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